:root{--iocus-blue: #0057b8;--discovery-green: #1f9d45;--quest-orange: #f28c00;--marker-red: #e9424a;--deep-night: #152033;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--deep-night)}*{box-sizing:border-box}body{margin:0;background:#f4f5fb}h1,h2,h3,h4{font-family:Nunito Sans,Inter,system-ui,sans-serif}.layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--deep-night);color:#fff;padding:20px 12px}.sidebar .brand-logo{width:150px;display:block;margin:4px 6px 18px}.sidebar button{display:block;width:100%;text-align:left;background:none;border:none;color:#cdd0e0;padding:10px 12px;border-radius:8px;cursor:pointer;font-size:14px}.sidebar button.active,.sidebar button:hover{background:#25344f;color:#fff}.content{flex:1;padding:28px;max-width:1000px}.card{background:#fff;border-radius:12px;padding:20px;box-shadow:0 1px 4px #0000000f;margin-bottom:18px}.btn{background:var(--iocus-blue);color:#fff;border:none;padding:10px 16px;border-radius:8px;cursor:pointer;font-size:14px}.btn:disabled{opacity:.5;cursor:default}.btn.secondary{background:#e5e7eb;color:#111}.btn.danger{background:var(--marker-red)}input,textarea,select{width:100%;padding:9px 11px;border:1px solid #d1d5db;border-radius:8px;font-size:14px;margin:4px 0 12px}label{font-size:13px;font-weight:600}.row{display:flex;gap:12px}.row>*{flex:1}.status-ok{color:var(--discovery-green);font-weight:700}.status-error{color:var(--marker-red);font-weight:700}.status-warning{color:var(--quest-orange);font-weight:700}.login-box{max-width:360px;margin:80px auto}pre{background:#0f172a;color:#e2e8f0;padding:14px;border-radius:8px;overflow:auto;font-size:12px}.err{background:#fef2f2;color:#b91c1c;padding:10px 12px;border-radius:8px;border:1px solid #fecaca;margin:8px 0}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;background:#e6effa;color:var(--iocus-blue)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px;border-bottom:1px solid #eee;font-size:13px}.qr-grid{display:flex;flex-wrap:wrap;gap:16px}.qr-card{width:230px;border:1px solid #d1d5db;border-radius:12px;padding:16px;text-align:center;background:#fff}.qr-card .qr-title{font-weight:700;margin-top:10px;font-size:15px}.qr-card .qr-sub{font-size:12px;color:#666;margin-top:2px}.qr-card .qr-hint{font-size:11px;color:#888;margin-top:8px}@media print{body{background:#fff}.sidebar,.no-print{display:none!important}.layout{display:block}.content{padding:0!important;max-width:none!important}.qr-grid{gap:10px}.qr-card{break-inside:avoid;page-break-inside:avoid}}