*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:#0f172a;color:#e2e8f0;min-height:100vh;display:flex}
a{color:#ef4444;text-decoration:none}a:hover{opacity:0.8}
.sidebar{width:220px;background:#1e293b;padding:20px;position:fixed;height:100vh;display:flex;flex-direction:column;gap:8px}
.sidebar .logo{font-size:1.2rem;font-weight:700;color:#ef4444;margin-bottom:20px}.sidebar .logo span{color:#94a3b8}
.sidebar a{padding:10px 14px;border-radius:6px;color:#94a3b8;font-size:0.9rem}.sidebar a:hover,.sidebar a.active{background:rgba(239,68,68,0.1);color:#ef4444}
main{flex:1;padding:40px}.main.with-sidebar{margin-left:220px}
main.with-sidebar{margin-left:220px}
h1{font-size:1.8rem;color:#fff;margin-bottom:16px}h1 span{color:#ef4444}
h2{font-size:1.3rem;color:#fff;margin:24px 0 12px}
.auth-container{max-width:400px;margin:80px auto;text-align:center}
.auth-container form{display:flex;flex-direction:column;gap:12px;margin-top:24px}
.auth-container input,.auth-container select{padding:12px;background:#1e293b;border:1px solid #334155;border-radius:6px;color:#e2e8f0;font-size:0.9rem}
.subtitle{color:#94a3b8;margin-top:8px}
.auth-link{margin-top:16px;color:#94a3b8;font-size:0.85rem}
.btn-primary{padding:12px 24px;background:#ef4444;color:#fff;border:none;border-radius:6px;font-weight:600;cursor:pointer;font-size:0.95rem}
.btn-primary:hover{background:#dc2626}
.btn-secondary{display:inline-block;padding:10px 20px;background:#1e293b;color:#94a3b8;border-radius:6px;margin-top:20px}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin-bottom:24px}
.stat-card{background:#1e293b;padding:20px;border-radius:10px;text-align:center;border:1px solid #334155}
.stat-card.risk-high{border-color:#ef4444}
.stat-num{font-size:2rem;font-weight:700;color:#fff}.stat-label{color:#94a3b8;font-size:0.8rem;margin-top:4px}
.usage-meter{background:#1e293b;padding:16px;border-radius:8px;margin-bottom:24px}
.usage-meter span{font-size:0.85rem;color:#94a3b8}
.meter-bar{height:8px;background:#334155;border-radius:4px;margin-top:8px;overflow:hidden}
.meter-fill{height:100%;background:#ef4444;border-radius:4px;transition:width 0.3s}
.cases-list{display:flex;flex-direction:column;gap:8px}
.case-card{display:block;background:#1e293b;padding:16px;border-radius:8px;border:1px solid #334155}
.case-card:hover{border-color:#ef4444}
.case-header{display:flex;justify-content:space-between;align-items:center}
.case-name{color:#fff;font-weight:500}
.case-meta{color:#64748b;font-size:0.8rem;margin-top:6px}
.badge{padding:4px 10px;border-radius:12px;font-size:0.75rem;font-weight:600;text-transform:uppercase}
.badge.large{font-size:0.9rem;padding:6px 14px}
.badge-low{background:rgba(34,197,94,0.15);color:#22c55e}
.badge-medium{background:rgba(234,179,8,0.15);color:#eab308}
.badge-high{background:rgba(249,115,22,0.15);color:#f97316}
.badge-critical{background:rgba(239,68,68,0.15);color:#ef4444}
.badge-pending,.badge-investigating{background:rgba(99,102,241,0.15);color:#6366f1}
.badge-complete{background:rgba(34,197,94,0.15);color:#22c55e}
.badge-failed{background:rgba(239,68,68,0.15);color:#ef4444}
.investigation-form{max-width:600px;margin-top:20px}
.form-group{margin-bottom:16px}
.form-group label{display:block;color:#94a3b8;font-size:0.85rem;margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;background:#1e293b;border:1px solid #334155;border-radius:6px;color:#e2e8f0;font-size:0.9rem}
.form-group textarea{resize:vertical}
.investigation-header{display:flex;align-items:center;gap:16px;margin-bottom:12px}
.investigation-meta{color:#64748b;font-size:0.85rem;display:flex;gap:16px;margin-bottom:24px}
.findings-content{background:#1e293b;padding:24px;border-radius:10px;line-height:1.7;white-space:pre-wrap}
.remaining{color:#94a3b8;font-size:0.9rem;margin-bottom:16px}
.empty{color:#64748b;padding:40px;text-align:center}
.alert{padding:12px 16px;border-radius:6px;margin-bottom:16px;font-size:0.9rem}
.alert-error{background:rgba(239,68,68,0.1);color:#ef4444;border:1px solid rgba(239,68,68,0.3)}
.alert-success{background:rgba(34,197,94,0.1);color:#22c55e;border:1px solid rgba(34,197,94,0.3)}
.pending-msg{color:#6366f1;font-style:italic;padding:40px;text-align:center}
@media(max-width:768px){.sidebar{display:none}main.with-sidebar{margin-left:0}}