:root{--border:#d8d8d8;--muted:#666;--accent:#1a3c6e;--bg-subtle:#f6f7f8;--danger:#a3271a}*{box-sizing:border-box}body{color:#1a1a1a;background:#fff;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif}.page{max-width:900px;margin:0 auto;padding:24px 20px 80px;position:relative}h1{margin:0 0 24px;font-size:1.4rem}h2{color:var(--accent);margin:0 0 12px;font-size:1rem}section{border-bottom:1px solid var(--border);margin-bottom:28px;padding-bottom:24px}input[type=text],input[type=number],select{border:1px solid var(--border);border-radius:4px;width:100%;padding:8px 10px;font-size:.95rem}button{border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer;border-radius:4px;padding:8px 14px;font-size:.9rem}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{color:var(--accent);background:#fff}.result-list{border:1px solid var(--border);border-radius:4px;max-height:260px;margin:8px 0 0;padding:0;list-style:none;overflow-y:auto}.result-list li{border-bottom:1px solid var(--border)}.result-list li:last-child{border-bottom:none}.result-list li button{text-align:left;width:100%;color:inherit;font:inherit;cursor:pointer;background:0 0;border:none;border-radius:0;padding:8px 10px;display:block}.result-list li button:hover,.result-list li button:focus-visible{background:var(--bg-subtle)}.selected-chip{background:var(--bg-subtle);border:1px solid var(--border);border-radius:4px;align-items:center;gap:8px;padding:6px 10px;font-size:.9rem;display:inline-flex}table{border-collapse:collapse;width:100%;font-size:.88rem}th,td{text-align:left;border-bottom:1px solid var(--border);padding:6px 8px}td input[type=number]{width:70px}.muted{color:var(--muted);font-size:.85rem}.error{color:var(--danger);margin-top:6px;font-size:.85rem}.order-line{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;gap:12px;padding:10px 0;display:flex}.order-line .breakdown{color:var(--muted);margin-top:4px;font-size:.8rem}.total{text-align:right;margin-top:12px;font-size:1.1rem;font-weight:600}.subproduct-group{margin-bottom:16px}.subproduct-group h3{margin:0 0 6px;font-size:.9rem}