*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0f1117;--surface:#1a1d27;--surface2:#22263a;--border:#2e3247;--accent:#4f7ef5;--accent-hover:#6b93ff;--danger:#e05252;--success:#4caf7d;--warning:#f5a623;--text:#e8eaf6;--text-muted:#7880a0;--radius:8px;--sidebar-w:240px}body,html{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:inherit;text-decoration:none}.layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow-y:auto;flex-shrink:0}.sidebar-header{padding:20px 16px 12px;border-bottom:1px solid var(--border)}.sidebar-header h1{font-size:15px;font-weight:700;color:var(--text)}.sidebar-header p{font-size:11px;color:var(--text-muted);margin-top:2px}.sidebar-section{padding:8px 0}.sidebar-section-label{padding:6px 16px 4px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.sidebar-link{display:flex;align-items:center;gap:8px;padding:7px 16px;font-size:13px;color:var(--text-muted);cursor:pointer;transition:background .15s,color .15s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-link:hover{background:var(--surface2);color:var(--text)}.sidebar-link.active{background:var(--surface2);color:var(--accent)}.sidebar-link .dot{width:6px;height:6px;border-radius:50%;background:var(--text-muted);flex-shrink:0}.sidebar-link.active .dot{background:var(--accent)}.main{flex:1 1;overflow-y:auto}.page-header{padding:24px 28px 16px;border-bottom:1px solid var(--border)}.page-header h2{font-size:20px;font-weight:700}.page-header p{color:var(--text-muted);font-size:13px;margin-top:4px}.page-body{padding:24px 28px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-gap:16px;gap:16px;margin-bottom:24px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px}.stat-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}.stat-value{font-size:28px;font-weight:700;margin-top:4px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}td,th{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border)}th{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted)}td{font-size:13px}tr:hover td{background:var(--surface2)}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;border:none;transition:opacity .15s}.btn:hover{opacity:.85}.btn-primary{background:var(--accent);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-ghost,.input{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.input{border-radius:6px;padding:7px 12px;font-size:13px;outline:none;width:100%}.input:focus{border-color:var(--accent)}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}.badge-blue{background:#1e3a8a44;color:#93c5fd}.badge-green{background:#14532d44;color:#86efac}.badge-red{background:#7f1d1d44;color:#fca5a5}.badge-yellow{background:#78350f44;color:#fcd34d}.badge-gray{background:var(--surface2);color:var(--text-muted)}.search-row{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap}.pagination{display:flex;align-items:center;gap:8px;margin-top:16px;justify-content:flex-end}.pagination span{font-size:12px;color:var(--text-muted)}.alert-banner{display:flex;align-items:center;justify-content:space-between;background:#7f1d1d33;border:1px solid var(--danger);border-radius:var(--radius);padding:12px 16px;margin-bottom:16px;font-size:13px}