:root{--bg:#0b0f14;--surface:#131a22;--border:#223040;--text:#e6edf3;--muted:#8b98a5;--accent:#3fb950;--danger:#f85149;--warn:#d29922}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}a{color:inherit}.nav{border-bottom:1px solid var(--border);align-items:center;gap:1.5rem;padding:1rem 1.5rem;display:flex}.nav a{color:var(--muted);font-weight:600;text-decoration:none}.nav a:hover{color:var(--text)}.container{max-width:1100px;margin:0 auto;padding:1.5rem}.deal-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:1rem;text-decoration:none;display:block}.badge{border-radius:999px;padding:.15rem .5rem;font-size:.75rem;font-weight:700;display:inline-block}.badge.extreme_deal,.badge.exceptional{color:var(--accent);background:#3fb95033}.badge.great_deal,.badge.good_deal{color:var(--warn);background:#d2992233}.badge.interesting,.badge.normal{color:var(--muted);background:#8b94a533}.price-row{align-items:baseline;gap:.5rem;margin-top:.5rem;display:flex}.price-now{font-size:1.4rem;font-weight:800}.price-fmv{color:var(--muted);text-decoration:line-through}.discount{color:var(--accent);font-weight:700}.filters{flex-wrap:wrap;gap:.75rem;margin-bottom:1.25rem;display:flex}.filters select,.filters input{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:.4rem .6rem}button{background:var(--accent);color:#04140a;cursor:pointer;border:none;border-radius:6px;padding:.5rem 1rem;font-weight:700}button.secondary{color:var(--text);border:1px solid var(--border);background:0 0}input[type=text],input[type=email],input[type=password],input[type=number]{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:6px;width:100%;padding:.5rem}.form-row{margin-bottom:.75rem}.form-row label{color:var(--muted);margin-bottom:.25rem;font-size:.85rem;display:block}.explanation{white-space:pre-wrap;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:1rem;font-family:ui-monospace,monospace;font-size:.9rem}.risk-low{color:var(--accent)}.risk-moderate{color:var(--warn)}.risk-elevated,.risk-insufficient_data{color:var(--danger)}.muted{color:var(--muted)}.auction-badge{color:var(--muted);background:#8b94a526;border-radius:6px;margin-top:.4rem;padding:.15rem .5rem;font-size:.75rem;font-weight:600;display:inline-block}.auction-badge.ending-soon{color:var(--warn);background:#d2992233}.marketplace-badge{color:var(--text);border:1px solid var(--border);background:#3fb9501f;border-radius:999px;margin-left:.4rem;padding:.15rem .5rem;font-size:.7rem;font-weight:700;display:inline-block}