:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#18212f;background:#f3f5f8}*{box-sizing:border-box}body{margin:0}.topbar{background:#152238;color:#fff;padding:14px 24px;display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}.brand{font-weight:700}.topbar nav{display:flex;gap:14px;flex-wrap:wrap}.topbar a{color:#fff;text-decoration:none}.container{max-width:1100px;margin:28px auto;padding:0 18px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}h1{font-size:26px}.card{background:#fff;border:1px solid #dfe4eb;border-radius:10px;padding:20px;margin:16px 0;box-shadow:0 2px 8px rgba(0,0,0,.03)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field input,.field select,.field textarea{padding:10px;border:1px solid #c9d1dc;border-radius:7px;font:inherit}.btn{display:inline-block;padding:9px 14px;border:0;border-radius:7px;background:#1d5fd1;color:white;text-decoration:none;cursor:pointer;font:inherit}.btn.secondary{background:#5e6775}.btn.danger{background:#b42318}.btn.small{padding:6px 9px;font-size:14px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:10px;border-bottom:1px solid #e4e8ee;text-align:left;vertical-align:top}th{background:#f7f9fb}.alert{padding:10px 14px;border-radius:7px;margin:12px 0}.alert.success{background:#e7f7ec;color:#176b31}.alert.error{background:#fdecec;color:#8f1d18}.muted{color:#697386;font-size:14px}.login-shell{max-width:420px;margin:8vh auto}.actions{display:flex;gap:8px;flex-wrap:wrap}.checkbox-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:8px}.checkbox{display:flex;gap:8px;align-items:flex-start;padding:8px;background:#f8fafc;border-radius:6px}@media(max-width:650px){.topbar{padding:12px 16px}.page-heading{align-items:flex-start;flex-direction:column}.container{margin-top:16px}th,td{white-space:nowrap}}