:root{color-scheme:light;--ink:#17394b;--muted:#576f7b;--teal:#087f79;--teal-dark:#08655f;--pale:#eaf5f2;--line:#d0dfe0;--paper:#f2f7f7}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 system-ui,-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif}button,input,textarea{font:inherit}button{border:1px solid transparent;border-radius:8px;padding:10px 16px;min-height:44px;font-size:14px;font-weight:700;cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}.primary{background:var(--teal-dark);color:white}.primary:hover:not(:disabled){background:#07544f}.secondary{color:var(--ink);background:white;border-color:#b7cecf}.secondary:hover:not(:disabled){background:#f3f8f7}.quiet{color:var(--muted);background:transparent}.quiet:hover{background:#e6f0ef}button:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid #47a99e;outline-offset:3px}h1,h2,h3,p{margin-top:0}h1{font-size:24px;line-height:1.35;margin-bottom:4px}h1 span{font-size:15px;font-weight:600}h2{font-size:21px;line-height:1.45;margin:0 0 5px}h3{font-size:17px;line-height:1.5;margin:0}p{margin-bottom:12px}.app-header{max-width:1240px;margin:auto;padding:24px 28px 20px;display:flex;justify-content:space-between;align-items:center;gap:16px}.brand{display:flex;align-items:center;gap:13px;min-width:0}.brand img{flex-shrink:0}.brand p{margin:0;color:var(--muted);font-size:14px}.free-badge{background:#dff0eb;color:#09665f;border:1px solid #bddcd5;border-radius:18px;padding:4px 12px;font-size:12px;white-space:nowrap}main{max-width:1240px;margin:auto;padding:0 28px 36px}.intro-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0 0 18px;border-left:4px solid var(--teal);padding:10px 16px;background:#e2f0ed;font-size:14px}.intro-bar span{color:var(--muted)}.panel{border:1px solid var(--line);background:white;border-radius:12px;padding:24px;margin-bottom:20px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.section-heading p,.compare-bar p{font-size:14px;color:var(--muted);margin:0}.drop-zone{border:1px dashed #a8c9c6;border-radius:9px;background:#f4faf8;padding:22px;text-align:center}.drop-zone.is-dragging{background:#ddf1eb;border:2px solid var(--teal);padding:21px}.select-actions{display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap}.drop-zone p{font-size:14px;color:var(--muted);margin:12px 0 0}.hint{font-size:12px;color:var(--muted);overflow-wrap:anywhere;margin:8px 0}.selection-summary{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin:16px 0 8px}.selection-summary strong{font-size:17px}.selection-summary span{font-size:14px;color:var(--muted)}details summary{font-size:14px;font-weight:700;cursor:pointer}#selection-empty-count{font-size:12px;color:var(--muted);font-weight:400;margin-left:7px}.table-scroll{overflow:auto;margin-top:12px;max-height:350px;border:1px solid var(--line);border-radius:7px}table{width:100%;border-collapse:collapse;table-layout:fixed}th{text-align:left;background:#edf4f3;color:var(--ink);font-size:14px;font-weight:650;position:sticky;top:0}th,td{padding:10px 13px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere}td{font-size:14px}tr:last-child td{border-bottom:0}.file-table th:last-child{width:150px}.file-table td:first-child{white-space:pre-wrap}.compare-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:20px 0 12px;border-top:1px solid var(--line);padding-top:18px}.compare-bar h2{font-size:18px}.compare-bar .primary{font-size:16px;min-width:170px}.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.status{color:var(--muted);font-size:14px;min-height:24px;margin:8px 0 0}.error-box{font-size:14px;color:#8c3528;background:#fff0eb;border:1px solid #e6bfb6;border-radius:8px;padding:13px 16px;margin:12px 0;white-space:pre-wrap;overflow-wrap:anywhere}.progress-heading{display:flex;justify-content:space-between;gap:12px;font-size:14px;margin-top:12px}progress{width:100%;height:12px;accent-color:var(--teal);border:0;border-radius:8px;overflow:hidden;background:#e3edeb}progress::-webkit-progress-bar{background:#e3edeb}progress::-webkit-progress-value{background:var(--teal)}#progress-file{margin:4px 0 10px;overflow-wrap:anywhere}.empty-state{text-align:center;background:#fafdfc;border:1px dashed #c2d6d2;border-radius:9px;padding:32px 16px}.empty-state>span{display:block;font-size:36px;line-height:1.2;color:var(--teal);margin-bottom:10px}.empty-state p{font-size:14px;color:var(--muted);margin:8px 0 0}.summary{display:flex;flex-wrap:wrap;gap:12px}.summary>div{display:flex;gap:7px;align-items:baseline;padding:9px 16px;background:#e9f4f1;border:1px solid #c5e0d9;border-radius:8px;font-size:14px}.summary strong{font-size:27px;line-height:1.4;font-variant-numeric:tabular-nums}.summary b{font-weight:600}.result-note{font-size:14px;color:var(--muted);margin:14px 0}.success-note{padding:18px;border:1px solid #bfdbce;border-radius:8px;background:#edf8f2}.group-card{border:1px solid var(--line);border-radius:10px;padding:18px;margin:14px 0;background:white}.group-card.is-empty{border-style:dashed;background:#f8fafb}.group-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}.group-tag{background:#e4f2ef;border-radius:18px;font-size:12px;padding:3px 10px;white-space:nowrap}.hash{font:13px/1.8 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--muted);overflow-wrap:anywhere;margin:9px 0}.group-card ol{padding-left:24px;margin:10px 0 0}.group-card li{padding:6px 0;border-top:1px solid #e3eceb}.file-path{white-space:pre-wrap;overflow-wrap:anywhere;font-size:16px}.member-role{display:block;color:var(--muted);font-size:12px}.group-card .hint{font-size:14px}.audit-table th:first-child{width:8%}.audit-table th:nth-child(2){width:40%}.audit-table th:nth-child(3){width:16%}.audit-table td:last-child{font:12px/1.7 ui-monospace,monospace}.export-panel{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}.export-panel h3{margin-bottom:13px}.export-panel details{margin-top:15px}textarea{width:100%;max-width:100%;min-width:0;min-height:180px;display:block;resize:vertical;border:1px solid #b7cbcf;border-radius:7px;background:white;color:var(--ink);padding:12px;font:14px/1.8 ui-monospace,monospace;margin-top:10px}.scope-panel{background:#f8fbfa}.scope-panel>summary{font-size:16px}.scope-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:26px;margin-top:18px}.scope-grid h3{margin-bottom:8px}.scope-grid p{font-size:14px;color:var(--muted)}footer{max-width:1240px;margin:auto;padding:0 28px 26px;display:flex;justify-content:space-between;gap:14px;font-size:12px;color:var(--muted)}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);width:max-content;max-width:min(92vw,760px);border-radius:9px;padding:12px 18px;background:var(--ink);color:white;font-size:14px;box-shadow:0 4px 22px #17394b30;z-index:10}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}@media(max-width:900px){.intro-bar{display:block}.intro-bar strong,.intro-bar span{display:block}.intro-bar span{margin-top:3px}.section-heading{align-items:flex-start}.panel{padding:20px}}@media(max-width:650px){.app-header{padding:20px 14px 16px;gap:8px}.brand{gap:9px}.brand img{width:38px;height:38px}h1{font-size:19px}h1 span{font-size:12px;display:block}.brand p{font-size:12px}.free-badge{display:none}main{padding:0 12px 24px}.intro-bar{padding:9px 12px}.panel{padding:16px}.section-heading{flex-wrap:wrap;gap:12px}h2{font-size:18px}.drop-zone{padding:18px 12px}.drop-zone.is-dragging{padding:17px 11px}.select-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.select-actions .quiet{grid-column:1/-1}.select-actions button{padding:10px 8px}.compare-bar{align-items:stretch;flex-direction:column;gap:12px}.compare-bar .actions{display:grid;grid-template-columns:1fr 1fr}.compare-bar .primary{min-width:0}.summary{gap:8px}.summary>div{padding:8px 12px}.summary strong{font-size:24px}.group-card{padding:14px}.scope-grid{grid-template-columns:minmax(0,1fr);gap:12px}.file-table th:last-child{width:106px}th,td{padding:8px}.audit-table th:nth-child(2){width:35%}.audit-table th:nth-child(3){width:20%}.export-panel>.actions{display:grid;grid-template-columns:1fr 1fr}.export-panel>.actions button:first-child{grid-column:1/-1}footer{display:block;padding:0 14px 24px}footer span{display:block}}

footer nav{display:flex;gap:16px;flex-wrap:wrap}footer a{color:var(--muted);text-underline-offset:3px}footer a:hover{color:var(--ink)}@media(max-width:650px){footer nav{margin-top:8px}}