.combo-graph-section{margin-bottom:3rem}.combo-graph-toolbar{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;margin-bottom:1rem}.combo-graph-toolbar h5{margin:0 .75rem 0 0}.combo-graph-toolbar button{border:0;border-radius:.4rem;padding:.45rem .9rem;font-weight:600;cursor:pointer;color:#fff;background:var(--bs-primary,var(--color-accent))}.combo-graph-toolbar button.cg-btn-secondary{background:var(--bs-gray,var(--color-text-muted))}.combo-graph-toolbar button.cg-btn-export{background:var(--bs-accent,var(--color-accent))}.combo-graph-toolbar button:hover{filter:brightness(.95)}.combo-graph{display:flex;gap:.25rem;align-items:stretch;padding:1rem;border:1px solid var(--color-border);border-radius:.6rem;background:var(--bs-secondary,var(--color-surface-1));overflow:auto}.combo-graph.horizontal{flex-direction:row;flex-wrap:nowrap}.combo-graph.vertical{flex-direction:column;flex-wrap:nowrap;align-items:center}.cg-empty{color:var(--bs-gray,var(--color-text-muted));font-style:italic;padding:1.5rem;text-align:center;width:100%}.cg-step{display:flex;flex-direction:column;align-items:center;gap:.35rem;flex:0 0 auto;padding:.6rem;border-radius:.5rem;background:var(--color-surface-3);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);position:relative;min-width:110px;transition:box-shadow .2s ease,transform .2s ease}.combo-graph.vertical .cg-step{flex-direction:row;justify-content:center;min-width:240px}.cg-step-num{position:absolute;top:-8px;left:-8px;width:22px;height:22px;line-height:22px;text-align:center;border-radius:50%;font-size:.72rem;font-weight:700;color:var(--color-text-primary);background:var(--color-surface-3);border:1px solid var(--color-border);z-index:1}.cg-card{display:flex;flex-direction:column;align-items:center;gap:.25rem;width:84px}.cg-card-img{width:84px;height:122px;object-fit:cover;border-radius:.25rem;background:var(--color-surface-3)}.cg-card-name{font-size:.7rem;line-height:1.1;text-align:center;max-width:90px;color:var(--color-text-secondary);word-break:break-word}.cg-edge{display:flex;flex-direction:column;align-items:center;gap:.1rem}.cg-arrow{font-size:1.4rem;line-height:1;color:var(--bs-primary,var(--color-accent))}.combo-graph.vertical .cg-arrow{transform:rotate(90deg)}.cg-action{font-size:.78rem;font-weight:700;color:var(--color-text-secondary);text-align:center}.cg-from{font-size:.66rem;color:var(--bs-gray,var(--color-text-muted));text-align:center}.cg-zone{font-size:.72rem;font-weight:600;padding:.2rem .5rem;border-radius:1rem;color:#fff;white-space:nowrap;background:var(--bs-gray,var(--color-text-muted))}.cg-zone-hand{background:var(--bs-info,var(--color-info))}.cg-zone-deck{background:var(--color-surface-3)}.cg-zone-exdeck{background:var(--bs-purple,#6f42c1)}.cg-zone-summon{background:var(--bs-danger,var(--color-danger))}.cg-zone-st{background:var(--bs-green,#198754)}.cg-zone-fz{background:var(--bs-teal,#20c997)}.cg-zone-graveyard{background:var(--bs-gray,var(--color-text-muted))}.cg-zone-banish{background:var(--bs-orange,#fd7e14)}.cg-badge{font-size:.7rem;font-weight:600;padding:.2rem .5rem;border-radius:.3rem;color:var(--color-text-secondary);background:var(--color-surface-3);border:1px solid var(--color-border);text-align:center}.cg-badge-overlay{color:var(--color-on-accent);background:var(--color-accent);border-color:var(--color-accent)}.cg-phase{background:transparent;box-shadow:none;justify-content:center}.cg-phase-label{font-size:.75rem;font-weight:700;letter-spacing:.05em;padding:.3rem .6rem;border-radius:.3rem;color:#fff;background:var(--bs-warning,var(--color-warning))}.cg-connector{display:flex;align-items:center;justify-content:center;flex:0 0 auto;min-width:18px;color:var(--bs-gray,var(--color-text-muted));font-size:1.4rem;font-weight:700}.cg-connector.cg-combine{color:var(--bs-accent,var(--color-accent));font-size:1.8rem}.cg-step.cg-active{box-shadow:0 0 0 3px var(--bs-primary,var(--color-accent)),0 4px 12px rgba(0,0,0,.15);transform:translateY(-2px)}.combo-graph.vertical .cg-step.cg-active{transform:translateX(2px)}