:root{--bg: #f4f6fa;--panel: #fff;--border: #e5e9f0;--text: #1f2733;--muted: #7a8699;--primary: #2b6cff;--primary-d: #1f55d8;--danger: #e5484d;--ok: #18a058;--warn: #f0a020;--shadow: 0 1px 2px rgba(20, 30, 50, .06), 0 4px 16px rgba(20, 30, 50, .04)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-d)}.app-shell{display:flex;min-height:100vh}.sidebar{width:208px;background:#101826;color:#c7cdd9;flex-shrink:0;display:flex;flex-direction:column}.sidebar .brand{padding:18px 18px 12px;font-size:15px;font-weight:600;color:#fff}.sidebar .brand small{display:block;font-weight:400;color:#7a8699;font-size:11px;margin-top:2px}.sidebar nav{flex:1;padding:8px 8px 16px}.sidebar nav a{display:block;padding:9px 14px;border-radius:8px;color:#c7cdd9;margin-bottom:2px;font-size:13.5px}.sidebar nav a:hover{background:#1a2433;color:#fff}.sidebar nav a.active{background:var(--primary);color:#fff}.sidebar .foot{padding:12px 16px;font-size:11px;color:#6b7385;border-top:1px solid #1c2636}.main{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:52px;background:var(--panel);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;gap:12px}.topbar .title{font-weight:600}.topbar .spacer{flex:1}.topbar .meta{color:var(--muted);font-size:12px}.content{padding:18px 20px 40px;max-width:1280px;width:100%}.panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);overflow:hidden}.panel-head{padding:12px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.panel-head h3{margin:0;font-size:15px}.panel-body{padding:14px 16px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--border);font-size:13px;vertical-align:top}th{color:var(--muted);font-weight:600;background:#fafbfc;white-space:nowrap}td{color:var(--text)}tr:last-child td{border-bottom:none}tr:hover td{background:#fafbff}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}.muted{color:var(--muted)}.nowrap{white-space:nowrap}.tnum{text-align:right;font-variant-numeric:tabular-nums}.form-row{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin-bottom:14px}.field{display:flex;flex-direction:column;gap:4px}.field label{font-size:12px;color:var(--muted)}input,select,textarea{border:1px solid var(--border);border-radius:8px;padding:7px 10px;font-size:13px;background:#fff;color:var(--text);outline:none;min-width:0}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2b6cff1f}input[type=checkbox]{width:auto}.btn{border:1px solid var(--border);background:#fff;color:var(--text);border-radius:8px;padding:7px 14px;font-size:13px;cursor:pointer;line-height:1.2}.btn:hover{border-color:#c8d0de;background:#f7f9fc}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-d);border-color:var(--primary-d)}.btn-danger{color:var(--danger);border-color:#f0c9cb}.btn-danger:hover{background:#fdecec}.btn-sm{padding:4px 10px;font-size:12px}.btn-link{background:none;border:none;color:var(--primary);padding:0 4px;cursor:pointer;font-size:12px}.btn-link:hover{color:var(--primary-d);text-decoration:underline}.btn[disabled]{opacity:.5;cursor:not-allowed}.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600}.badge-ok{background:#e3f6ec;color:var(--ok)}.badge-off{background:#f0f1f4;color:var(--muted)}.badge-fail{background:#fdecec;color:var(--danger)}.badge-warn{background:#fdf0d6;color:var(--warn)}.tag{display:inline-block;padding:1px 7px;border-radius:6px;background:#eef1f6;color:#4a5670;font-size:11px}.pager{display:flex;align-items:center;gap:8px;padding:12px 16px;justify-content:flex-end}.pager .info{color:var(--muted);font-size:12px;margin-right:auto}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f162373;display:flex;align-items:flex-start;justify-content:center;padding:60px 16px;z-index:50}.modal{background:#fff;border-radius:12px;width:100%;max-width:520px;box-shadow:0 10px 40px #0003;overflow:hidden}.modal h3{margin:0;padding:16px 20px;border-bottom:1px solid var(--border);font-size:15px}.modal .body{padding:18px 20px;display:flex;flex-direction:column;gap:12px}.modal .foot{padding:12px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}.modal .grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);width:100%;max-width:440px;padding:28px}.login-card h2{margin:0 0 4px;font-size:18px}.login-card p.hint{color:var(--muted);font-size:12px;margin:0 0 18px}.login-card .field{margin-bottom:12px}.login-card textarea{width:100%;min-height:90px;resize:vertical}.login-card .err{color:var(--danger);font-size:12px;margin:8px 0;min-height:16px}.alert{padding:9px 12px;border-radius:8px;font-size:12px;margin-bottom:12px}.alert-err{background:#fdecec;color:var(--danger)}.alert-ok{background:#e3f6ec;color:var(--ok)}.secret-box{background:#0f1623;color:#d6f5e3;padding:10px 12px;border-radius:8px;font-family:ui-monospace,monospace;font-size:12px;word-break:break-all}.empty{padding:30px;text-align:center;color:var(--muted);font-size:13px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}.stat-card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px 16px}.stat-card .k{color:var(--muted);font-size:12px}.stat-card .v{font-size:22px;font-weight:600;margin-top:4px;font-variant-numeric:tabular-nums}