:root{font-family:Inter,system-ui,sans-serif;background:#f5f7fa;color:#18212f}
*{box-sizing:border-box}body{margin:0}.layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
aside{background:#152033;color:#fff;padding:24px;display:flex;flex-direction:column}aside h1{margin:0;font-size:30px}
aside .muted{color:#9fb0c8}nav{display:flex;flex-direction:column;margin-top:32px;gap:6px}
nav a,aside footer a{color:#dbe7f7;text-decoration:none;padding:9px 10px;border-radius:7px}nav a:hover{background:#24344e}
aside footer{margin-top:auto;color:#9fb0c8;font-size:13px}main{padding:30px;overflow:auto}
h2{margin-top:0}.cards{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:16px;margin-bottom:28px}
.card,.panel{background:white;border:1px solid #dce3ec;border-radius:10px;padding:18px;box-shadow:0 1px 2px #0000000a}
.card span{display:block;color:#66758b;font-size:13px}.card strong{font-size:32px}
table{width:100%;border-collapse:collapse;background:white;border:1px solid #dce3ec}
th,td{text-align:left;padding:11px;border-bottom:1px solid #e7ecf2;vertical-align:top}th{background:#f0f3f7;font-size:13px}
input,select,textarea,button{font:inherit;padding:9px;border:1px solid #bdc8d7;border-radius:7px}
button{background:#234f8c;color:white;border:0;cursor:pointer}button:disabled{opacity:.5}.inline{display:flex;gap:10px;margin-bottom:18px;align-items:center;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}label{display:flex;flex-direction:column;gap:6px;font-size:13px}textarea{min-height:90px}
.muted{color:#6d7b8d}.sev{font-weight:700;text-transform:uppercase;font-size:12px}.critical{color:#a00000}.high{color:#bd4b00}.medium{color:#8a6500}.low{color:#27653c}
.login-wrap{min-height:100vh;display:grid;place-items:center}.login-card{width:min(420px,92vw);background:white;padding:30px;border-radius:12px;border:1px solid #dce3ec}
.login-card label{margin:16px 0}.login-card button{width:100%;padding:11px}.alert{background:#fee;border:1px solid #fbb;padding:10px;border-radius:7px;color:#900}
pre{white-space:pre-wrap;margin:0;font-family:inherit}@media(max-width:900px){.layout{grid-template-columns:1fr}aside{position:static}.cards{grid-template-columns:1fr 1fr}.grid{grid-template-columns:1fr}}