:root{--brand: #0f62fe;--brand-dark: #0043ce;--brand-soft: #edf5ff;--ink: #161616;--ink-2: #525252;--ink-3: #8d8d8d;--line: #e0e0e0;--line-2: #f4f4f4;--bg: #f6f8fa;--surface: #ffffff;--ok: #198038;--ok-soft: #defbe6;--warn: #b28600;--warn-soft: #fcf4d6;--danger: #da1e28;--danger-soft: #fff1f1;--info-soft: #edf5ff;--radius: 8px;--shadow: 0 1px 2px rgba(0, 0, 0, .06), 0 4px 12px rgba(0, 0, 0, .04);--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--ink);background:var(--bg);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--brand);text-decoration:none}.shell{display:grid;grid-template-columns:208px 1fr;min-height:100%}.sidebar{background:#161616;color:#f4f4f4;padding:18px 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1080px){.grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.main-side,.grid.cols-3,.grid.cols-2{grid-template-columns:minmax(0,1fr)}}.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}.stat .label{color:var(--ink-2);font-size:12.5px}.stat .value{font-size:24px;font-weight:600;margin-top:4px;font-variant-numeric:tabular-nums}.stat .hint{font-size:12px;color:var(--ink-3);margin-top:2px}.stat.is-danger .value{color:var(--danger)}.stat.is-warn .value{color:var(--warn)}.stat.is-ok .value{color:var(--ok)}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;font-weight:600;color:var(--ink-2);background:#fafafa;padding:9px 10px;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:9px 10px;border-bottom:1px solid var(--line-2);vertical-align:top}tbody tr:hover{background:#fbfcfe}.num{text-align:right;font-variant-numeric:tabular-nums;font-family:var(--mono);white-space:nowrap}.mono{font-family:var(--mono);font-size:12.5px}.badge{display:inline-flex;align-items:center;gap:4px;padding:1px 8px;border-radius:20px;font-size:11.5px;font-weight:500;white-space:nowrap;border:1px solid transparent}.badge.gray{background:#f4f4f4;color:var(--ink-2);border-color:var(--line)}.badge.blue{background:var(--info-soft);color:var(--brand-dark)}.badge.green{background:var(--ok-soft);color:var(--ok)}.badge.amber{background:var(--warn-soft);color:var(--warn)}.badge.red{background:var(--danger-soft);color:var(--danger)}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:6px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:13px;font-family:inherit;cursor:pointer;white-space:nowrap}.btn:hover:not(:disabled){background:#f4f4f4}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover:not(:disabled){background:var(--brand-dark)}.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn.ghost{border-color:transparent;background:transparent;color:var(--brand);padding:4px 6px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.sm{padding:4px 10px;font-size:12px}.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}.field label{font-size:12.5px;color:var(--ink-2)}.field label .req{color:var(--danger);margin-left:2px}input,select,textarea{font-family:inherit;font-size:13px;padding:7px 9px;border:1px solid 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.name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}.avatar{width:30px;height:30px;border-radius:50%;background:var(--brand-soft);color:var(--brand-dark);display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex:none}.role-select{min-width:150px}.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(140deg,#0b1f3a,#123a75 45%,#0f62fe);padding:24px}.login-card{background:var(--surface);border-radius:14px;box-shadow:0 20px 60px #0000004d;padding:32px;width:100%;max-width:460px}.login-card h1{margin:0 0 4px;font-size:21px}.login-card p.sub{margin:0 0 22px;color:var(--ink-2);font-size:13px}.login-user{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;border:1px solid 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