:root{--blue:#155eef;--blue2:#0b4ecc;--ink:#14213d;--muted:#667085;--bg:#f3f6fb;--line:#dfe5ef;--danger:#c62828}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.auth-page{background:linear-gradient(135deg,#eaf1ff,#fff);place-items:center;min-height:100vh;padding:24px;display:grid}.card{border:1px solid var(--line);background:#fff;border-radius:16px;padding:24px;box-shadow:0 8px 30px #14213d12}.login-card{width:min(440px,100%)}.brand{align-items:center;gap:12px;margin-bottom:22px;display:flex}.brand-mark{background:var(--blue);color:#fff;border-radius:12px;place-items:center;width:44px;height:44px;font-weight:800;display:grid}.field{gap:7px;margin:12px 0;display:grid}.field input,.field select,.field textarea{background:#fff;border:1px solid #cdd5df;border-radius:9px;padding:11px 12px}.btn{background:var(--blue);color:#fff;border:0;border-radius:9px;padding:11px 16px;font-weight:700}.btn:hover{background:var(--blue2)}.btn.secondary{color:var(--blue);background:#eef3ff}.btn.danger{color:var(--danger);background:#fff0f0}.btn.small{padding:7px 10px;font-size:13px}.error{color:#9b1c1c;background:#fff0f0;border-radius:8px;padding:10px}.shell{grid-template-columns:250px 1fr;min-height:100vh;display:grid}.sidebar{color:#fff;background:#0b1f44;height:100vh;padding:20px;position:sticky;top:0}.sidebar a{color:#dce7ff;border-radius:8px;margin:4px 0;padding:10px 12px;text-decoration:none;display:block}.sidebar a:hover{background:#18396f}.sidebar .brand{margin-bottom:30px}.main{min-width:0;padding:28px}.topbar{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;display:grid}.metric{border:1px solid var(--line);background:#fff;border-radius:14px;padding:20px}.metric strong{color:var(--blue);font-size:30px;display:block}.page-head{justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;display:flex}.table-wrap{border:1px solid var(--line);background:#fff;border-radius:14px;overflow:auto}.table{border-collapse:collapse;width:100%}.table th,.table td{text-align:left;white-space:nowrap;border-bottom:1px solid #edf0f5;padding:12px}.table th{color:var(--muted);background:#fafbfc;font-size:13px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.form-grid .wide{grid-column:1/-1}.modal{z-index:20;background:#0008;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal .card{width:min(680px,100%);max-height:90vh;overflow:auto}.actions{align-items:center;gap:8px;display:flex}.pill{color:#1849a9;background:#eef3ff;border-radius:999px;padding:4px 8px;font-size:12px;font-weight:700;display:inline-block}.empty{text-align:center;color:var(--muted);padding:40px}@media (max-width:850px){.shell{grid-template-columns:1fr}.sidebar{height:auto;position:static}.sidebar nav{display:flex;overflow:auto}.sidebar a{white-space:nowrap}.main{padding:18px}.form-grid{grid-template-columns:1fr}}