:root{font:15px system-ui,Arial,sans-serif;color:#e9f0f9;background:#0c1524}*{box-sizing:border-box}body{margin:0}header{background:#172339;padding:18px max(18px,calc((100vw - 1200px)/2));display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;border-bottom:1px solid #2c3f59}.brand{font-size:22px;font-weight:800;color:#ff7777}.brand small{font-size:12px;color:#a7b9cf}nav{display:flex;gap:15px;flex-wrap:wrap}a{color:#a9caff;text-decoration:none}nav a{font-size:13px}a:hover{text-decoration:underline}main{max-width:1200px;margin:0 auto;padding:25px 18px;min-height:75vh}.heading h1{font-size:29px;margin:10px 0 20px}.muted,small,footer{color:#aab9cd}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:15px}.card{background:#1b2a40;border:1px solid #334760;border-radius:13px;padding:22px;margin-bottom:18px}.card h2{font-size:18px;margin-top:0}.metric b{display:block;font-size:38px;margin-top:8px}.narrow{max-width:450px;margin:40px auto}.formgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 18px}label{display:block;font-weight:600;font-size:13px;margin:8px 0}input,select,textarea{width:100%;background:#101d30;color:#f1f5f9;border:1px solid #50637d;border-radius:7px;padding:11px;margin-top:7px;font:inherit}textarea{min-height:70px}button{background:#df4b4b;color:white;font-weight:700;padding:11px 18px;border:0;border-radius:7px;cursor:pointer;margin-top:12px}button:hover{background:#f26464}.scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:580px}th,td{text-align:left;border-bottom:1px solid #34475f;padding:12px}th{color:#b7c7dd;font-size:13px}.error{color:#ff9696}footer{text-align:center;padding:25px;font-size:12px}@media(max-width:650px){main{padding:15px}header{padding:15px}}