:root{--bg: #f5f7fa;--panel: #ffffff;--border: #e4e7ed;--text: #303133;--text-2: #909399;--primary: #3b82f6;--primary-dark: #2563eb;--danger: #ef4444;--ok: #22c55e;--radius: 8px}*{box-sizing:border-box}body{margin:0;font-family:PingFang SC,Microsoft YaHei,system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px}.layout{display:flex;min-height:100vh}.sidebar{width:200px;background:#1e293b;color:#cbd5e1;padding:16px 0;flex-shrink:0}.sidebar .brand{font-size:18px;font-weight:600;color:#fff;padding:0 20px 20px;border-bottom:1px solid #334155}.sidebar nav{display:flex;flex-direction:column;gap:2px;margin-top:12px}.sidebar nav a{padding:10px 20px;color:#cbd5e1;text-decoration:none;border-left:3px solid transparent}.sidebar nav a.router-link-active{color:#fff;background:#3b82f626;border-left-color:var(--primary)}.main{flex:1;padding:24px 32px;min-width:0}.page-title{font-size:20px;font-weight:600;margin:0 0 16px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px}.panel h3{margin:0 0 12px;font-size:15px}.btn{display:inline-block;padding:8px 16px;border-radius:6px;border:1px solid var(--border);background:#fff;color:var(--text);cursor:pointer;font-size:14px;line-height:1.4}.btn:hover{border-color:var(--primary);color:var(--primary)}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);color:#fff}.btn-danger{color:var(--danger)}.btn-sm{padding:4px 10px;font-size:13px}.btn:disabled{opacity:.5;cursor:not-allowed}input,select{padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:14px;background:#fff;color:var(--text)}input:focus,select:focus{outline:none;border-color:var(--primary)}label.field{display:block;margin-bottom:12px}label.field>span{display:block;margin-bottom:4px;color:var(--text-2);font-size:13px}label.field input,label.field select{width:100%;max-width:360px}table.data{width:100%;border-collapse:collapse}table.data th,table.data td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}table.data th{color:var(--text-2);font-weight:500;font-size:13px}table.data tr:hover td{background:#f8fafc}.tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;background:#eff6ff;color:var(--primary)}.muted{color:var(--text-2);font-size:13px}.error-text{color:var(--danger);margin:8px 0}.mt{margin-top:16px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.mono{font-family:Consolas,monospace;font-size:13px}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(460px,1fr));gap:16px;margin-bottom:16px}.grid-2 .panel{margin:0}.bar{background:#f1f5f9;border-radius:4px;height:10px;overflow:hidden;flex:1;min-width:60px}.bar-fill{background:var(--primary);height:100%;border-radius:4px;transition:width .3s}.no-row{display:flex;align-items:center;gap:8px;padding:3px 0}.no-date{width:52px;flex:none;text-align:right}.no-val{width:48px;flex:none;text-align:right;font-size:13px}.no-series{max-height:260px;overflow-y:auto}code.snippet{display:block;background:#0f172a;color:#e2e8f0;padding:12px;border-radius:6px;font-family:Consolas,monospace;font-size:13px;overflow-x:auto;white-space:pre}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.card .k{color:var(--text-2);font-size:13px;margin-bottom:6px}.card .v{font-size:24px;font-weight:600}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-box{width:380px;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:32px}.login-box h2{margin:0 0 24px;text-align:center}.login-box input{width:100%}.login-box .btn{width:100%;margin-top:8px}.empty{text-align:center;color:var(--text-2);padding:32px 0}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:12px}.tabs button{border:none;background:none;padding:8px 14px;cursor:pointer;color:var(--text-2);border-bottom:2px solid transparent;font-size:14px}.tabs button.active{color:var(--primary);border-bottom-color:var(--primary)}