:root{color:#172033;background:#f5f7fa;font-family:Inter,ui-sans-serif,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}header{color:#fff;background:#12233f;flex-wrap:wrap;align-items:center;gap:2rem;padding:1rem 2rem;display:flex}nav{flex-wrap:wrap;gap:1rem;display:flex}main{max-width:1100px;margin:2rem auto;padding:0 1.25rem}.card{background:#fff;border:1px solid #dce2ea;border-radius:8px;margin-bottom:1rem;padding:1.25rem;display:block}table{border-collapse:collapse;background:#fff;width:100%}th,td{text-align:left;border-bottom:1px solid #e5e9ef;padding:.75rem}input,select,textarea,button{font:inherit;border:1px solid #b9c2cf;border-radius:6px;max-width:100%;padding:.65rem}button{color:#fff;cursor:pointer;background:#173d6c}.muted{color:#657084}.grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;display:grid}.error{color:#a21d2d}.event-card{grid-template-columns:2fr 1fr 1fr;gap:1rem;display:grid}.actions{flex-wrap:wrap;gap:.5rem;display:flex}.stack{gap:.75rem;display:grid}.stack label{gap:.25rem;display:grid}small{margin:.25rem 0;display:block}.badge{background:#e8eef7;border-radius:999px;padding:.2rem .55rem;font-size:.85rem;display:inline-block}.badge.warning{color:#684900;background:#fff1cc}.badge.success{color:#155f35;background:#dff4e8}@media (max-width:700px){.event-card{grid-template-columns:1fr}header{padding:1rem}table{font-size:.9rem;display:block;overflow:auto}}