:root{--bg:#fff;--surface:#fff;--surface-2:#f6f6f8;--border:#eeecea;--text:#17181a;--text-2:#6e7075;--text-3:#a6a8ad;--primary:#fd5003;--pink:#e8386d;--danger:#e5484d;--amber:#e8960c}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.wrap{max-width:1100px;margin:0 auto;padding:24px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;background:var(--bg);z-index:10}.brand{font-weight:800;font-size:18px}.brand span{color:var(--primary)}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:10px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-weight:600;font-size:14px;cursor:pointer}.btn:hover{border-color:var(--text-3)}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-danger{background:transparent;color:var(--danger);border-color:var(--danger)}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px;box-shadow:0 1px 3px rgba(0,0,0,.04)}.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700}.muted{color:var(--text-2)}.small{font-size:13px}.row{display:flex;align-items:center;gap:12px}.grid{display:grid;grid-gap:12px;gap:12px}.stat{font-size:30px;font-weight:800}.tab{padding:8px 14px;border-radius:10px;cursor:pointer;font-weight:600;font-size:14px;color:var(--text-2)}.tab.active{background:var(--surface-2);color:var(--text)}.seller-row{display:grid;grid-template-columns:1fr auto auto;grid-gap:12px;gap:12px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border)}.seller-row:last-child{border-bottom:none}.center{min-height:60vh;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px}label.field{display:block;font-size:12px;color:var(--text-2);margin-bottom:4px}.kv{display:grid;grid-template-columns:140px 1fr;grid-gap:8px 16px;gap:8px 16px}.kv .k{color:var(--text-2);font-size:13px}.brand{font-family:Georgia,Times New Roman,serif;font-weight:700;color:var(--primary);letter-spacing:-.5px}.brand span{color:var(--pink)}.brand-pill{display:inline-flex;align-items:center;gap:6px;background:#dc3d28;color:#fff;border-radius:999px;padding:3px 10px;font-size:10px;font-weight:800;letter-spacing:2px;font-family:-apple-system,sans-serif}