:root{--bg:#f6f7fb;--card:#fff;--text:#172033;--muted:#667085;--line:#e6e9f0;--green:#16a34a;--red:#dc2626;--blue:#2563eb}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}.page{max-width:1150px;margin:0 auto;padding:24px 16px 50px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 12px 30px #17203314}.grid{gap:16px;display:grid}.grid-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}input,select{border:1px solid var(--line);background:#fff;border-radius:12px;width:100%;margin-top:6px;padding:12px;font-size:15px}button{cursor:pointer;border:0;border-radius:12px;padding:12px 14px;font-size:15px;font-weight:800}.btn-blue{background:var(--blue);color:#fff}.btn-green{background:var(--green);color:#fff}.btn-red{background:var(--red);color:#fff}.btn-light{color:#1e3a8a;background:#eef2ff}.nav{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;gap:16px;padding:14px 18px;display:flex}.nav-links{flex-wrap:wrap;gap:12px;display:flex}table{border-collapse:collapse;background:#fff;width:100%}th,td{border-bottom:1px solid var(--line);text-align:left;padding:12px}th{color:var(--muted);text-transform:uppercase;background:#f8fafc;font-size:12px}.table-wrap{border:1px solid var(--line);border-radius:14px;overflow-x:auto}