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var(--line-border)}.plan-flow-timeline-block{display:flex;flex-direction:column}.plan-flow-timeline-links{display:flex;flex-direction:column;gap:var(--space-xs)}.plan-flow-timeline-link{display:flex;flex-direction:column;align-items:center;padding:var(--space-xs) 0}.plan-flow-timeline-link-rail{display:flex;flex-direction:column;align-items:center;width:100%}.plan-flow-timeline-link-line{display:block;width:3px;height:18px;border-radius:2px;background:var(--color-primary)}.plan-flow-timeline-link-parallel .plan-flow-timeline-link-line{background:repeating-linear-gradient(to bottom,var(--color-warning) 0,var(--color-warning) 4px,transparent 4px,transparent 7px);width:3px}.plan-flow-timeline-link-terminal .plan-flow-timeline-link-line{background:var(--text-caption)}.plan-flow-timeline-link-arrow{font-size:10px;line-height:1;color:var(--color-primary);margin-top:1px}.plan-flow-timeline-link-parallel .plan-flow-timeline-link-arrow{color:var(--color-warning)}.plan-flow-timeline-link-terminal .plan-flow-timeline-link-arrow{color:var(--text-caption)}.plan-flow-timeline-link-text{margin:4px 0 0;padding:4px 8px;max-width:100%;font-size:11px;line-height:1.45;text-align:center;color:var(--text-caption);background:var(--bg-page);border-radius:var(--radius-sm);word-break:break-word}.plan-flow-timeline-link-sequential .plan-flow-timeline-link-text{color:var(--color-primary);background:var(--color-primary-bg)}.plan-flow-timeline-link-parallel .plan-flow-timeline-link-text{color:#b45309;background:var(--color-warning-bg)}.plan-flow-timeline-stage{display:flex;align-items:center;gap:var(--space-sm);width:100%;padding:var(--space-sm) var(--space-md);border:1.5px solid var(--line-border);border-radius:var(--radius-md);background:var(--bg-body);text-align:left;font:inherit;box-shadow:var(--shadow-sm)}.plan-flow-timeline-stage-clickable{cursor:pointer}.plan-flow-timeline-stage-clickable:hover{border-color:var(--color-primary)}.plan-flow-timeline-stage-active{border-color:var(--color-primary);background:var(--color-primary-bg)}.plan-flow-timeline-stage-completed{border-color:var(--color-success);background:var(--color-success-bg)}.plan-flow-timeline-stage-num{flex-shrink:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--color-primary-bg);color:var(--color-primary);font-size:12px;font-weight:700}.plan-flow-timeline-stage-completed .plan-flow-timeline-stage-num{background:var(--color-success-bg);color:var(--color-success)}.plan-flow-timeline-stage-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.plan-flow-timeline-stage-title{font-size:13px;font-weight:600;color:var(--text-title);word-break:break-word}.plan-flow-timeline-stage-badge{font-size:10px;width:fit-content;padding:1px 6px;border-radius:var(--radius-sm)}.plan-flow-timeline-stage-badge-pending{background:var(--bg-hover);color:var(--text-caption)}.plan-flow-timeline-stage-badge-active{background:var(--color-primary-light);color:var(--color-primary)}.plan-flow-timeline-stage-badge-completed{background:var(--color-success-bg);color:var(--color-success)}.plan-flow-legend-line-solid{width:20px;height:0;border-top:2.5px solid var(--color-primary)}.plan-flow-legend-line-dashed{width:20px;height:0;border-top:2px dashed var(--color-warning)}.plan-flow-legend-line-vertical{width:2px;height:16px}.plan-flow-hint{margin:var(--space-md) 0 0;font-size:12px;color:var(--text-caption);line-height:1.5}.plan-after-stage-select{margin-top:var(--space-sm);margin-bottom:0}.plan-after-stage-hint{margin-top:var(--space-xs);margin-bottom:0}.plan-stage-wave-tag{display:inline-block;margin-left:var(--space-sm);padding:1px 6px;font-size:11px;font-weight:500;color:var(--color-primary);background:var(--color-primary-bg);border-radius:var(--radius-sm);vertical-align:middle}.plan-activation-options{display:flex;flex-direction:column;gap:var(--space-sm)}.plan-activation-option{display:flex;align-items:flex-start;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border:1px solid var(--line-border);border-radius:var(--radius-md);cursor:pointer}.plan-activation-option:has(input:checked){border-color:var(--color-primary);background:var(--color-primary-bg)}.plan-activation-option input{margin-top:3px}.plan-activation-option strong{color:var(--text-title)}.plan-wave-section{margin-bottom:var(--space-lg)}.plan-wave-section-header{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-sm)}.plan-wave-section-title{font-weight:600;color:var(--text-title)}.plan-wave-section-tag{font-size:11px;padding:2px 8px;border-radius:var(--radius-sm);color:var(--color-primary);background:var(--color-primary-bg);border:1px dashed var(--color-primary)}.plan-wave-section-body{display:flex;flex-direction:column;gap:var(--space-md)}.plan-stage-detail-card{padding:var(--space-lg);background:var(--bg-body);border:1px solid var(--line-border);border-radius:var(--radius-lg)}.muted{color:var(--text-caption)}