:root{font-family:Arial,sans-serif;color:#172033;background:#f3f6fa}*{box-sizing:border-box}body{margin:0}header{background:#101827;color:#fff;padding:18px 5%;display:flex;justify-content:space-between;align-items:center;gap:20px}header strong{font-size:22px}header small{display:block;color:#a9b7cf;margin-top:4px}header a{color:#fff}nav{background:#1d2a3f;padding:10px 5%;display:flex;gap:8px;flex-wrap:wrap}nav a{color:#fff;text-decoration:none;padding:8px 11px;border-radius:7px;background:#263753}main{max-width:1250px;margin:22px auto;padding:0 18px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:15px}.card,.panel{background:#fff;border:1px solid #dbe3ee;border-radius:12px;padding:18px;box-shadow:0 3px 15px #18243b12}.card b{font-size:28px;display:block;margin-top:8px}h1{margin-top:0}table{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden}th,td{padding:10px;border-bottom:1px solid #e4eaf2;text-align:left}th{background:#eaf0f8}form{background:#fff;border:1px solid #dbe3ee;border-radius:12px;padding:18px;margin-bottom:18px}.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}label{display:block;font-weight:bold;margin-bottom:5px}input,select,textarea{width:100%;padding:10px;border:1px solid #bdc9d9;border-radius:7px}button,.btn{background:#1858b8;color:#fff;border:0;border-radius:7px;padding:10px 14px;text-decoration:none;cursor:pointer}.danger{background:#a52323}.notice{background:#dff4e6;border:1px solid #8ac89d;padding:12px;border-radius:8px;margin-bottom:14px}.low{color:#a52323;font-weight:bold}.ok{color:#15733b;font-weight:bold}footer{text-align:center;color:#66758c;padding:25px}.login{max-width:460px;margin:70px auto}

.success{padding:12px 14px;margin:12px 0;border:1px solid #2e9149;border-radius:8px;background:#ecfdf3;color:#176b32}

.login-help{margin-top:14px;text-align:center}.login-help a{color:#1858b8}.error-notice{background:#fff0f0;border-color:#d92d20;color:#8a1c1c}

.table-wrap{overflow-x:auto;margin-bottom:22px}.inline{display:inline-block;background:transparent;border:0;padding:0;margin:0}.small{padding:6px 9px;font-size:13px}.secondary{background:#66758c}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#e7edf5;font-size:12px}.badge.active{background:#dff4e6;color:#15733b}.badge.blocked{background:#ffe4e4;color:#a52323}textarea{min-height:80px}