:root{--navy:#17243b;--blue:#2f80ed;--cyan:#56ccf2;--bg:#f5f8fc;--text:#172033;--muted:#65748b;--card:#fff;--border:#dbe5f2;--ok:#198754;--warn:#b7791f;--bad:#dc3545}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--blue);text-decoration:none}.top{background:linear-gradient(135deg,var(--navy),#254269);color:white;display:flex;align-items:center;gap:22px;padding:14px 26px;box-shadow:0 6px 20px #0002}.brand{display:flex;gap:10px;align-items:center;font-size:22px;font-weight:800}.brand img{width:42px;height:42px}.main-nav{display:flex;align-items:center;gap:18px}.main-nav a,.user-nav a{color:white!important;font-weight:600}.user-nav{margin-left:auto;display:flex;align-items:center;gap:22px;white-space:nowrap}.user-nav span{color:#dbe5f2;font-size:13px;font-weight:700}.wrap{max-width:1180px;margin:28px auto;padding:0 18px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:22px;box-shadow:0 8px 24px #20385812}.metric{font-size:32px;font-weight:800}.muted{color:var(--muted)}table{width:100%;border-collapse:collapse;background:white;border-radius:16px;overflow:hidden}th,td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left}th{background:#eef4fb}.btn,button{display:inline-block;background:var(--blue);color:white!important;border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer}.btn.secondary{background:#6c757d}.btn.bad{background:var(--bad)}.btn.ok{background:var(--ok)}input,select,textarea{width:100%;padding:10px;border:1px solid var(--border);border-radius:10px;background:white}label{font-weight:700;margin-top:12px;display:block}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.actions{display:flex;gap:8px;flex-wrap:wrap}.status{padding:4px 9px;border-radius:999px;background:#e8eef6;font-weight:700}.login{max-width:420px;margin:70px auto}.item-row{display:grid;grid-template-columns:3fr 1fr 1fr auto;gap:8px;margin-bottom:8px}footer{text-align:center;color:var(--muted);padding:30px}.alert{background:#fff3cd;border:1px solid #ffe69c;padding:12px;border-radius:12px;margin-bottom:12px}