:root{--bg: #fafaf8;--fg: #1a1a1a;--muted: #666;--border: #e2e2e0;--card: #fff;--accent: #1f5f3a;--warn: #b8651a;--bad: #b32222;--good: #2e7d32;--gap: #aaa}*{box-sizing:border-box}.password-gate{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.password-card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:32px 28px;width:320px;box-shadow:0 4px 16px #0000000a;display:flex;flex-direction:column;gap:0}.password-card h2{margin:0 0 4px;font-size:18px}.password-card input[type=password]{margin-top:6px;padding:10px 12px;border:1px solid var(--border);border-radius:6px;font-size:14px;width:100%}.password-card button{margin-top:12px;padding:10px 16px;border:none;border-radius:6px;background:var(--accent);color:#fff;font-weight:600;cursor:pointer;font-size:14px}.password-card button:disabled{opacity:.5;cursor:not-allowed}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--fg);font-size:14px;line-height:1.5}header{padding:20px 32px;background:#fff;border-bottom:1px solid var(--border)}header h1{margin:0 0 4px;font-size:22px}header .sub{color:var(--muted);font-size:13px}nav{display:flex;gap:8px;padding:0 32px;background:#fff;border-bottom:1px solid var(--border)}nav button{padding:10px 16px;border:none;background:none;border-bottom:2px solid transparent;cursor:pointer;font-size:14px;color:var(--muted)}nav button.active{color:var(--fg);border-bottom-color:var(--accent);font-weight:600}main{padding:24px 32px;max-width:1400px}.scenario-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:32px}.scenario-card{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:16px}.scenario-card .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.scenario-card .name{font-size:14px;margin:4px 0 12px;font-weight:600}.scenario-card .total{font-size:22px;font-weight:700}.scenario-card .delta{font-size:12px;color:var(--muted);margin-top:4px}.scenario-card.cheapest .total{color:var(--good)}.scenario-card.pending{opacity:.7}.scenario-card.pending .total{color:var(--muted);font-size:16px}.observations{background:#fffdf3;border:1px solid #e8dba0;border-radius:8px;padding:16px 20px;margin-bottom:24px}.observations h3{margin:0 0 8px;font-size:15px}.observations ul{margin:0;padding-left:20px}.observations li{margin-bottom:6px}.pending-list{background:#fff;border:1px solid var(--border);border-radius:8px;padding:16px 20px}.pending-list h3{margin:0 0 8px;font-size:15px}.pending-list .chips{display:flex;flex-wrap:wrap;gap:6px}.pending-list .chip{background:#f0f0ee;border:1px solid var(--border);border-radius:12px;padding:3px 10px;font-size:12px}.filters{display:flex;gap:12px;margin-bottom:16px;flex-wrap:wrap;align-items:center}.filters label{font-size:13px;color:var(--muted)}.filters select,.filters input[type=text]{padding:6px 10px;border:1px solid var(--border);border-radius:4px;font-size:13px;background:#fff}.filters .toggle{display:inline-flex;align-items:center;gap:6px;cursor:pointer;font-size:13px}table.matrix{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:8px;overflow:hidden}table.matrix{table-layout:fixed;font-size:13px}table.matrix th,table.matrix td{padding:6px 8px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}table.matrix td.num>div:first-child{white-space:nowrap;display:flex;align-items:center;justify-content:flex-end;gap:4px;flex-wrap:nowrap}table.matrix td.num .amount{white-space:nowrap}table.matrix th{background:#f5f5f3;font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none}table.matrix th.num,table.matrix td.num{text-align:right;font-variant-numeric:tabular-nums}table.matrix tr.category-header td{background:#efece5;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);padding:8px 12px}table.matrix tr:hover td{background:#faf9f5}.amount{font-variant-numeric:tabular-nums}.status-tag{display:inline-block;padding:1px 5px;font-size:9px;border-radius:3px;text-transform:uppercase;font-weight:600;margin-right:4px;vertical-align:middle;white-space:nowrap;letter-spacing:.2px}.status-included{background:#e3f1e6;color:var(--good)}.status-PS,.status-PC{background:#fff4e0;color:var(--warn)}.status-excluded{background:#fce5e1;color:var(--bad)}.status-not_mentioned{background:#efefef;color:var(--gap)}.status-partial{background:#fff4e0;color:var(--warn)}.row-note{color:var(--muted);font-size:12px;margin-top:3px}.rank-tag{display:inline-block;margin-left:0;padding:1px 4px;font-size:9px;border-radius:3px;font-weight:600;text-transform:uppercase;letter-spacing:.2px;vertical-align:middle;white-space:nowrap}.rank-min{background:#d8efdc;color:var(--good);border:1px solid #b4dabb}.rank-max{background:#fbdcd6;color:var(--bad);border:1px solid #f0bcb2}.rank-sub{background:#e0eaf5;color:#2654a3;border:1px solid #b9cce8}table.matrix td.substituted-cell{background:linear-gradient(0deg,#d8efdc59,#d8efdc59),#fff}table.matrix tr.treatment-optional_addon td{background:#fff7e6}table.matrix tr.treatment-optional_addon td:first-child{border-left:3px solid var(--warn)}table.matrix tr.treatment-universal td:first-child{border-left:3px solid #99b3d6}.treatment-tag{display:inline-block;margin-left:8px;padding:1px 6px;font-size:9px;border-radius:3px;font-weight:700;text-transform:uppercase;letter-spacing:.3px;vertical-align:middle}.tag-addon{background:#fce5b8;color:#8a5a14;border:1px solid #e8c987}.tag-universal{background:#e0eaf5;color:#2654a3;border:1px solid #b9cce8}.totals-footer{position:sticky;bottom:0;background:#fff;border-top:2px solid var(--fg);padding:0;display:grid;grid-template-columns:200px repeat(7,1fr);font-weight:600;margin-top:0;gap:0;font-size:12px;white-space:nowrap}.totals-footer>div{padding:6px 8px}.totals-footer>div.builderx-total{border-left:2px solid var(--border)}.totals-footer>.footer-label{font-weight:600}.totals-footer>.sub{font-weight:400;color:var(--muted)}.totals-footer>.implied{font-weight:700;background:#f0f7f1;border-top:1px solid var(--border);font-size:14px;padding-top:10px;padding-bottom:10px}.totals-footer .persqm{font-size:10px;font-weight:500;color:var(--muted);margin-top:2px}table.matrix th.supplier-col,table.matrix td.supplier-cell{background:#ecf3f9;border-left:2px solid var(--border)}table.matrix td.supplier-cell.fallback-cell{background:#f2eef9}.supplier-total{color:#2654a3}table.matrix th.builderx-col,table.matrix td.builderx-cell{background:#eef7f0;border-left:2px solid var(--border)}table.matrix th.buildery-col,table.matrix td.buildery-cell{background:#f4f1e6}table.matrix th.builderz-col,table.matrix td.builderz-cell{background:#fbeeea}table.matrix .row-note{font-size:11px;line-height:1.35;margin-top:2px}.builderx-total{color:var(--good)}.buildery-total{color:var(--warn)}.builderz-total{color:var(--bad)}.rank-tag.rank-avg{background:#ece5cc;color:var(--warn);border:1px solid #d8c997}.totals-footer .num{text-align:right;font-variant-numeric:tabular-nums}.source-grid{display:grid;grid-template-columns:240px 1fr;gap:24px}.source-list .source-item{padding:10px 12px;border:1px solid var(--border);border-radius:6px;background:#fff;margin-bottom:8px;cursor:pointer}.source-list .source-item.active{border-color:var(--accent);background:#f0f7f2}.source-list .source-item h4{margin:0 0 4px;font-size:14px}.source-list .source-item .meta{font-size:12px;color:var(--muted)}.source-detail{background:#fff;border:1px solid var(--border);border-radius:8px;padding:20px}.source-detail h2{margin:0 0 4px}.source-detail .meta{color:var(--muted);margin-bottom:16px}.source-detail h4{margin:18px 0 8px;font-size:14px}.source-detail ul{margin:0;padding-left:20px}.source-detail li{margin-bottom:4px;font-size:13px}