:root{--bg: #f5f6f8;--panel: #ffffff;--sidebar: #14181f;--sidebar-active: #232a36;--text: #1d2129;--text-2: #4e5969;--text-3: #86909c;--line: #e5e6eb;--accent: #165dff;--accent-hover: #0e42d2;--danger: #f53f3f;--warning: #ff7d00;--success: #00b42a;--radius: 8px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);font-size:14px}button{font-family:inherit}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--sidebar);color:#c9cdd4;display:flex;flex-direction:column;flex-shrink:0}.brand{padding:20px 18px 16px;font-size:15px;font-weight:600;color:#fff;letter-spacing:.3px}.brand small{display:block;color:#6b7280;font-weight:400;font-size:11px;margin-top:4px}.menu{padding:6px 8px;flex:1}.menu a{display:flex;align-items:center;gap:8px;padding:9px 12px;margin-bottom:2px;border-radius:6px;color:#c9cdd4;text-decoration:none;font-size:13.5px}.menu a:hover{background:var(--sidebar-active);color:#fff}.menu a.active{background:var(--accent);color:#fff}.main{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:56px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 20px}.topbar .title{font-size:15px;font-weight:600}.topbar .user{display:flex;align-items:center;gap:10px;color:var(--text-2);font-size:13px}.content{padding:20px;max-width:1280px;width:100%}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:16px}.card h3{margin:0 0 12px;font-size:14px;font-weight:600}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:16px}.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}.stat .value{font-size:24px;font-weight:600}.stat .label{color:var(--text-3);font-size:12px;margin-top:4px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}th{color:var(--text-3);font-weight:500;background:#fafafa;white-space:nowrap}tbody tr:hover{background:#fafbfc}.pill{display:inline-block;padding:1px 8px;border-radius:10px;font-size:12px;line-height:18px}.pill.gray{background:#f2f3f5;color:var(--text-2)}.pill.blue{background:#e8f3ff;color:#165dff}.pill.green{background:#e8ffea;color:#00b42a}.pill.red{background:#ffece8;color:#f53f3f}.pill.orange{background:#fff7e8;color:#ff7d00}button.btn{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:6px;padding:6px 12px;cursor:pointer;font-size:13px}button.btn:hover{border-color:#c9cdd4}button.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.btn.primary:hover{background:var(--accent-hover)}button.btn.danger{color:var(--danger);border-color:#ffd2cc}button.btn:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{border:1px solid var(--line);border-radius:6px;padding:7px 10px;font-size:13px;font-family:inherit;background:var(--panel);color:var(--text);width:100%}input:focus,select:focus,textarea:focus{outline:2px solid #bedaff;border-color:var(--accent)}.form-row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:12px}.form-row label{display:block;font-size:12px;color:var(--text-2);margin-bottom:4px}.field{min-width:160px;flex:1}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.muted{color:var(--text-3)}.error{color:var(--danger);font-size:13px;margin:8px 0}.ok{color:var(--success);font-size:13px;margin:8px 0}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#101827}.login-box{width:380px;background:#fff;border-radius:12px;padding:32px}.login-box h1{font-size:20px;margin:0 0 6px}.login-box p.sub{color:var(--text-3);font-size:13px;margin:0 0 24px}.login-box .field{margin-bottom:14px}.detail-grid{display:grid;grid-template-columns:140px 1fr;gap:6px 12px;font-size:13px}.detail-grid .k{color:var(--text-3)}pre.json{background:#f7f8fa;padding:10px;border-radius:6px;font-size:12px;overflow:auto;max-height:260px}