*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f4f6f9;--card:#ffffff;--primary:#2563eb;--primary-light:#dbeafe;--danger:#dc2626;--warn:#d97706;--ok:#16a34a;--text:#1e293b;--muted:#64748b;--border:#e2e8f0;--radius:10px}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,sans-serif;font-size:14px}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:#1e293b;color:#f8fafc;padding:20px 0;flex-shrink:0;position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar-title{padding:0 20px 20px;font-size:15px;font-weight:700;color:#e2e8f0;border-bottom:1px solid #334155}.sidebar-title span{display:block;font-size:11px;color:#94a3b8;margin-top:2px}.nav-item{display:flex;align-items:center;gap:8px;padding:10px 20px;color:#94a3b8;text-decoration:none;font-size:13px;transition:background .15s}.nav-item.active,.nav-item:hover{background:#334155;color:#f8fafc}.nav-label{font-size:10px;color:#475569;padding:12px 20px 4px;text-transform:uppercase;letter-spacing:.05em}.main{flex:1 1;padding:24px;overflow-x:auto}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-title{font-size:15px;font-weight:700;margin-bottom:16px}.grid-2{grid-template-columns:1fr 1fr;grid-gap:16px}.grid-2,.grid-3{display:grid;gap:16px}.grid-3{grid-template-columns:repeat(3,1fr);grid-gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:16px;gap:16px}.kpi{display:flex;flex-direction:column;gap:4px}.kpi-value{font-size:28px;font-weight:800}.kpi-label{font-size:12px;color:var(--muted)}.kpi-sub{font-size:11px;color:var(--muted)}.kpi.danger .kpi-value{color:var(--danger)}.kpi.warn .kpi-value{color:var(--warn)}.kpi.ok .kpi-value{color:var(--ok)}.kpi.primary .kpi-value{color:var(--primary)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;background:#f8fafc;color:var(--muted);font-size:11px;font-weight:600;white-space:nowrap}td,th{padding:10px 12px;border-bottom:1px solid var(--border)}td{font-size:13px}tr:last-child td{border-bottom:none}tr:hover td{background:#f8fafc}.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}.badge-danger{background:#fee2e2;color:var(--danger)}.badge-warn{background:#fef3c7;color:var(--warn)}.badge-ok{background:#dcfce7;color:var(--ok)}.badge-primary{background:var(--primary-light);color:var(--primary)}.badge-gray{background:#f1f5f9;color:var(--muted)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:6px;border:none;cursor:pointer;font-size:13px;font-weight:600;transition:opacity .15s}.btn:hover{opacity:.85}.btn-primary{background:var(--primary);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-ok{background:var(--ok);color:#fff}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.page-header{margin-bottom:20px}.page-header h1{font-size:20px;font-weight:800}.page-header p{color:var(--muted);font-size:13px;margin-top:2px}.loading{display:flex;align-items:center;justify-content:center;padding:60px;color:var(--muted)}@media (max-width:768px){.sidebar{width:60px}.nav-item span:not(:first-child),.nav-label,.sidebar-title{display:none}.main{padding:16px}.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}