#pm-checkpoints{margin:.75rem 0;border:2px solid #c4b5fd;border-radius:12px;padding:.65rem;color:#1e293b;background:#fff;font-size:.85rem;overflow-wrap:anywhere}#pm-checkpoints summary{cursor:pointer;min-height:44px;display:flex;align-items:center;font-weight:800;color:#5b21b6}#pm-checkpoints summary::before{content:'▸';margin-right:.4rem}#pm-checkpoints[open] summary::before{content:'▾'}#pm-checkpoints .pc-help{font-size:.8rem;line-height:1.45;color:#64748b;margin:.35rem 0}.pc-slot{padding:.65rem 0;border-top:1px solid #e2e8f0}.pc-slot label{display:block;font-weight:700;margin-bottom:.3rem}.pc-slot input{display:block;width:100%;min-height:44px;padding:.5rem;border:1px solid #c4b5fd;border-radius:7px;font:inherit;box-sizing:border-box}.pc-actions{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.4rem}#pm-checkpoints button{min-width:44px;min-height:44px;padding:.45rem .6rem;font:700 .8rem system-ui,sans-serif;border:1px solid #c4b5fd;border-radius:7px;color:#5b21b6;background:#f5f3ff;cursor:pointer;flex:1}#pm-checkpoints button:disabled{opacity:.45;cursor:default}#pm-checkpoints :is(button,input,summary):focus-visible{outline:3px solid #f59e0b;outline-offset:2px}#pc-message{margin:.7rem 0;line-height:1.45}#pc-comparison[hidden]{display:none}#pc-title{font-size:1rem;margin:.5rem 0}#pc-counts,#pc-difference{line-height:1.45;margin:.4rem 0}#pc-preview{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;max-width:280px;margin:.5rem auto}.pc-cell{display:flex;align-items:center;justify-content:center;aspect-ratio:1;background:#f8fafc;border:1px solid #a5b4fc;border-radius:6px;font:700 1rem system-ui,sans-serif;position:relative}.pc-filled{background:#1e1b4b;color:#fff}.pc-changed::after{content:'●';position:absolute;top:1px;right:3px;font-size:.5rem;color:#d97706}@media(prefers-reduced-motion:reduce){#pm-checkpoints *{animation:none!important;transition:none!important}}