:root{--ink: #1f2430;--ink-2: #3b4252;--muted: #7b8190;--line: #e6e8ec;--line-soft: #eef0f3;--accent: #2f6bff;--accent-dark: #2454d6;--ok: #147a52;--warn: #b4690e;--danger: #c0392b;--topbar: #20252f;--card: #ffffff}*{box-sizing:border-box}html,body{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,PingFang SC,sans-serif;color:var(--ink);background-color:#f6f7f9;background-image:linear-gradient(rgba(31,36,48,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(31,36,48,.035) 1px,transparent 1px);background-size:24px 24px;-webkit-font-smoothing:antialiased}#root{min-height:100%}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{height:60px;background:var(--topbar);color:#f2f4f8;display:flex;align-items:center;justify-content:space-between;padding:0 28px;box-shadow:0 1px #0000002e;flex:none}.brand{display:flex;align-items:center;gap:12px;font-size:15px;letter-spacing:.3px}.brand-name{font-weight:600}.brand-sub{color:#9aa3b4;font-size:12px;border-left:1px solid #444b59;padding-left:12px}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:1px solid #4d5666;border-radius:6px;font-size:11px;font-weight:700;color:#cfd7e6;letter-spacing:.5px}.topbar-right{display:flex;align-items:center;gap:14px}.who{font-size:13px;color:#c7cedb}.canvas{width:100%;max-width:1200px;margin:0 auto;padding:30px 28px 48px;flex:1}.hero h1{margin:0 0 8px;font-size:24px;font-weight:650;letter-spacing:.2px}.hero p{margin:0 0 24px;font-size:13px;color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:22px}.stat-card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px 20px;display:flex;align-items:center;gap:16px;box-shadow:0 1px 2px #141a2808}.badge{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:8px;background:#eef3ff;color:var(--accent);font-size:12px;font-weight:700;border:1px solid #dce6ff;flex:none}.stat-num{font-size:24px;font-weight:650;line-height:1.1;font-variant-numeric:tabular-nums}.stat-label{font-size:12px;color:var(--muted);margin-top:3px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px}.tab{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;border-bottom:2px solid transparent;padding:11px 16px;font-size:13px;color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;gap:8px;font-family:inherit}.tab:hover{color:var(--ink-2)}.tab-active{color:var(--ink);border-bottom-color:var(--accent);font-weight:600}.tab-no{font-size:10px;color:#a4abb8;font-variant-numeric:tabular-nums}.tab-active .tab-no{color:var(--accent)}.panel{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:0 1px 2px #141a2808}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;border-bottom:1px solid var(--line)}.panel-title{font-size:14px;font-weight:600;display:flex;align-items:baseline;gap:10px}.panel-count{font-size:12px;font-weight:400;color:var(--muted)}.panel-actions{display:flex;gap:8px}.table-wrap{overflow-x:auto}.grid{width:100%;border-collapse:collapse;font-size:13px}.grid th{text-align:left;font-weight:600;color:var(--muted);font-size:12px;background:#fafbfc;padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap}.grid td{padding:11px 14px;border-bottom:1px solid var(--line-soft);vertical-align:middle;white-space:nowrap}.grid tbody tr:last-child td{border-bottom:0}.grid tbody tr:hover{background:#fafbff}.grid .row-off{color:#9aa0ad}.grid .mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px}.grid 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10px;font-size:12px;margin-left:6px}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover:not(:disabled){background:var(--accent-dark);border-color:var(--accent-dark)}.btn-ghost{background:transparent;border-color:#555e6f;color:#d7dce6}.topbar .btn-ghost:hover:not(:disabled){background:#ffffff14;border-color:#7b8598}.panel-actions .btn-ghost,.modal-foot .btn-ghost{border-color:var(--line);color:var(--ink-2)}.panel-actions .btn-ghost:hover:not(:disabled),.modal-foot .btn-ghost:hover:not(:disabled){background:#f5f7fb}.btn-warn{color:var(--warn);border-color:#f0dcc0}.btn-warn:hover:not(:disabled){background:#fdf6ec}.btn-wide{width:100%;padding:10px}.icon-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;font-size:22px;line-height:1;color:var(--muted);cursor:pointer;padding:0 4px}.icon-btn:hover{color:var(--ink)}.alert{border-radius:7px;padding:10px 14px;font-size:13px;margin-bottom:16px;border:1px solid}.alert-error{background:#fdf0ef;border-color:#f4d0cc;color:var(--danger)}.alert-ok{background:#eaf7f0;border-color:#cbe9d9;color:var(--ok)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#181d2773;display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}.modal{background:#fff;border-radius:12px;width:100%;max-width:620px;max-height:88vh;overflow-y:auto;box-shadow:0 18px 50px #0f14203d}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line)}.modal-head h2{margin:0;font-size:16px;font-weight:650}.modal form{padding:20px 22px 22px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field label{font-size:12px;color:var(--ink-2);font-weight:600}.field-hint{font-size:11px;color:var(--muted);line-height:1.4}.field input,.field select{font-family:inherit;font-size:13px;color:var(--ink);border:1px solid 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var(--line);border-radius:12px;width:100%;max-width:380px;padding:30px 28px 26px;box-shadow:0 12px 36px #141a2814}.login-brand{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-2);font-weight:600;margin-bottom:22px}.login-card h1{margin:0 0 6px;font-size:20px;font-weight:650}.login-hint{margin:0 0 24px;font-size:12px;color:var(--muted)}.login-card .field{margin-bottom:16px}.login-card .alert{margin:4px 0 14px}.login-foot{margin:16px 0 0;text-align:center;font-size:11px;color:var(--muted)}.boot{min-height:100vh;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px}.beian-footer{margin-top:auto;padding:12px 16px;text-align:center;font-size:12px;color:#8a8194;border-top:1px solid rgba(0,0,0,.07);background:#fff9}.beian-footer a{color:inherit;text-decoration:none}@media (max-width: 780px){.stats,.form-grid{grid-template-columns:1fr}.canvas{padding:22px 16px 36px}.topbar{padding:0 16px}}