:root{--bg:#f5f6f8;--panel:#ffffff;--border:#e2e5ea;--text:#1a1d23;--muted:#6b7280;--primary:#2563eb;--primary-dark:#1d4ed8;--green:#16a34a;--amber:#d97706;--red:#dc2626;--gray:#6b7280}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,Roboto,Arial,sans-serif;font-size:14px}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.nav{background:#0f172a;color:#fff;display:flex;align-items:center;gap:18px;padding:0 20px;height:52px}.nav a{color:#cbd5e1;font-weight:500}.nav a.active,.nav a:hover{color:#fff;text-decoration:none}.nav .brand{font-weight:700;color:#fff;margin-right:8px}.nav .spacer{flex:1 1}.container{max-width:1180px;margin:0 auto;padding:22px 20px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:18px;margin-bottom:18px}h1{font-size:22px;margin:0 0 16px}h2{font-size:16px;margin:0 0 12px}.row{display:flex;gap:14px;flex-wrap:wrap}.col{flex:1 1;min-width:220px}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}th{font-size:12px;text-transform:uppercase;color:var(--muted);letter-spacing:.03em}td.num,th.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}tr:hover td{background:#fafbfc}label{display:block;font-size:12px;color:var(--muted);margin:10px 0 4px}input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:14px;font-family:inherit;background:#fff}textarea{min-height:64px}input:focus,select:focus,textarea:focus{outline:2px solid #bfdbfe;border-color:var(--primary)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:6px;border:1px solid var(--border);background:#fff;color:var(--text);cursor:pointer;font-size:14px;font-weight:500}.btn:hover{background:#f3f4f6;text-decoration:none}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-danger{background:var(--red);border-color:var(--red);color:#fff}.btn-sm{padding:4px 9px;font-size:12.5px}.btn:disabled{opacity:.55;cursor:not-allowed}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600}.badge-gray{background:#f1f5f9;color:#475569}.badge-blue{background:#dbeafe;color:#1d4ed8}.badge-green{background:#dcfce7;color:#15803d}.badge-amber{background:#fef3c7;color:#b45309}.badge-red{background:#fee2e2;color:#b91c1c}.muted{color:var(--muted)}.right{text-align:right}.mt{margin-top:14px}.mb{margin-bottom:14px}.flex{gap:10px}.flex,.flex-between{display:flex;align-items:center}.flex-between{justify-content:space-between}.stat{font-size:26px;font-weight:700}.error{color:var(--red)}.error,.success{font-size:13px;margin-top:6px}.success{color:var(--green)}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));grid-gap:14px;gap:14px}.login-wrap{max-width:360px;margin:8vh auto}.inline-form{display:inline}