*{box-sizing:border-box}
body{font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;margin:0;background:#0f1420;color:#e6edf3}
.topnav{display:flex;align-items:center;gap:16px;background:#161b22;padding:12px 20px;border-bottom:1px solid #30363d}
.topnav a{color:#c9d1d9;text-decoration:none}
.topnav a:hover{color:#58a6ff}
.topnav .spacer{flex:1}
.topnav a.danger{color:#f85149}
main{max-width:1100px;margin:24px auto;padding:0 20px}
h1{margin-top:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}
.card{background:#161b22;border:1px solid #30363d;border-radius:8px;padding:16px}
.card.warn{border-color:#d29922}
.stat{font-size:32px;font-weight:700}
table{width:100%;border-collapse:collapse;background:#161b22;border:1px solid #30363d;border-radius:6px;overflow:hidden;margin-bottom:24px}
th,td{padding:8px 10px;text-align:left;border-bottom:1px solid #21262d;font-size:13px;vertical-align:top}
th{background:#1c2230;font-weight:600}
.sev{padding:2px 8px;border-radius:4px;font-size:11px;text-transform:uppercase}
.sev-info{background:#1f6feb33;color:#79c0ff}
.sev-medium{background:#d2992233;color:#e3b341}
.sev-high{background:#db6d2833;color:#ffa657}
.sev-critical{background:#f8514933;color:#ff7b72}
.alert{background:#1f6feb33;border:1px solid #1f6feb;padding:10px 14px;border-radius:6px;margin:12px 0}
.alert.error{background:#f8514933;border-color:#f85149}
form.filters{display:flex;gap:8px;margin-bottom:12px}
form.inline{display:flex;gap:8px;margin:8px 0;align-items:center}
form.stacked{display:flex;flex-direction:column;gap:10px;max-width:340px}
input,button{padding:8px 10px;border-radius:6px;border:1px solid #30363d;background:#0d1117;color:#e6edf3;font:inherit}
button{background:#238636;border-color:#2ea043;cursor:pointer}
button:hover{background:#2ea043}
button.danger{background:#da3633;border-color:#f85149}
.pager{margin-top:16px;display:flex;gap:12px}
code{background:#0d1117;padding:2px 6px;border-radius:4px}
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh}
.login-card{background:#161b22;padding:32px;border:1px solid #30363d;border-radius:8px;width:340px;display:flex;flex-direction:column;gap:14px}
.login-card label{display:flex;flex-direction:column;gap:6px}