:root{--bg: #0d1117;--bg-raised: #151b23;--bg-inset: #0a0e14;--bg-hover: #1a212b;--border: #232c38;--border-strong: #303c4c;--text: #e3e8ef;--text-dim: #9aa7b8;--text-faint: #6b7889;--accent: #4a9eff;--accent-dim: #2a5f9e;--ok: #3fb950;--warn: #d29922;--danger: #f85149;--radius: 8px;--radius-sm: 5px;--font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-mono: "SF Mono", ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font-ui);font-size:13.5px;line-height:1.55;-webkit-font-smoothing:antialiased}code,.muted{color:var(--text-dim)}.mono{font-family:var(--font-mono);font-size:12px}button{font:inherit;cursor:pointer;border:1px solid var(--border-strong);background:var(--bg-raised);color:var(--text);border-radius:var(--radius-sm);padding:5px 11px;transition:background .12s 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9px;width:100%}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}.shell{display:flex;height:100%}.nav{width:208px;flex-shrink:0;background:var(--bg-inset);border-right:1px solid var(--border);display:flex;flex-direction:column;min-height:0}.nav-brand{padding:15px 16px;font-weight:600;font-size:14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px}.nav-brand .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent)}.nav-items{flex:1;padding:8px;overflow:auto}.nav-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:var(--radius-sm);color:var(--text-dim);cursor:pointer;margin-bottom:2px;border:1px solid transparent;font-size:13px}.nav-item:hover{background:var(--bg-hover);color:var(--text)}.nav-item.active{background:#172234;border-color:#24395a;color:var(--text)}.nav-item .ico{width:15px;text-align:center;opacity:.85}.nav-foot{padding:10px 12px;border-top:1px solid var(--border);font-size:12px;color:var(--text-faint)}.nav-foot .who{color:var(--text-dim);margin-bottom:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.content{flex:1;min-width:0;display:flex;flex-direction:column;min-height:0}.page-head{padding:16px 22px 12px;border-bottom:1px solid var(--border);display:flex;align-items:flex-end;gap:14px;flex-shrink:0}.page-head h2{margin:0;font-size:17px;font-weight:600}.page-head .desc{color:var(--text-faint);font-size:12.5px;margin-top:2px}.page-head .spacer{flex:1}.page-body{flex:1;overflow:auto;padding:18px 22px 40px;min-height:0}.card{border:1px solid var(--border);background:var(--bg-raised);border-radius:var(--radius);overflow:hidden}.card+.card{margin-top:14px}.card-head{padding:10px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;font-size:13px;font-weight:500}.card-head .spacer{flex:1}table{width:100%;border-collapse:collapse;font-size:13px}thead th{text-align:left;padding:8px 14px;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-faint);font-weight:500;border-bottom:1px solid var(--border);background:#111720;position:sticky;top:0;z-index:1}tbody td{padding:9px 14px;border-bottom:1px solid #1b232e;vertical-align:middle}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#131a23}td.actions{text-align:right;white-space:nowrap}td.actions button+button{margin-left:5px}.empty-row{padding:40px 14px;text-align:center;color:var(--text-faint)}.pill{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;padding:1px 8px;border-radius:999px;border:1px solid var(--border-strong);color:var(--text-dim);white-space:nowrap}.pill.online{border-color:#1d5c2c;background:#102415;color:#6fdc8c}.pill.off{color:var(--text-faint)}.pill.warn{border-color:#4a3a12;background:#221b0c;color:#e8c76a}.pill.danger{border-color:#4a201e;background:#2b1413;color:#ff9c96}.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:14px}.toolbar input,.toolbar select{width:auto;min-width:150px}.toolbar .spacer{flex:1}.stats{display:flex;gap:12px;margin-bottom:16px;flex-wrap:wrap}.stat{border:1px solid var(--border);background:var(--bg-raised);border-radius:var(--radius);padding:12px 16px;min-width:132px}.stat .label{font-size:11.5px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.05em}.stat .value{font-size:21px;font-weight:600;font-family:var(--font-mono);margin-top:2px}.pager{display:flex;align-items:center;gap:10px;padding:10px 14px;border-top:1px solid var(--border);font-size:12.5px;color:var(--text-dim)}.pager .spacer{flex:1}.banner{padding:9px 14px;font-size:13px;display:flex;align-items:center;gap:10px;border-radius:var(--radius-sm);margin-bottom:14px}.banner.error{background:#2b1413;color:#ffb3ad;border:1px solid #4a201e}.banner.ok{background:#102415;color:#8fe0a4;border:1px solid #1d5c2c}.banner .spacer{flex:1}.spinner{width:13px;height:13px;border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.loading{display:flex;align-items:center;gap:8px;color:var(--text-dim);padding:24px 0}.login-wrap{height:100%;display:grid;place-items:center;padding:24px}.login-card{width:100%;max-width:360px;background:var(--bg-raised);border:1px solid var(--border);border-radius:12px;padding:26px}.login-card h1{font-size:17px;margin:0 0 4px}.login-card p.sub{margin:0 0 20px;color:var(--text-dim);font-size:12.5px}.field{margin-bottom:12px}.field 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var(--border);border-radius:var(--radius-sm);padding:8px;background:var(--bg-inset)}.check-group{margin-bottom:10px}.check-group>.gname{font-size:11.5px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.05em;margin:4px 0 4px 2px}.check-item{display:flex;align-items:center;gap:8px;padding:3px 6px;border-radius:4px;font-size:12.5px}.check-item:hover{background:var(--bg-hover)}.check-item input{width:auto;margin:0}.check-item .code{font-family:var(--font-mono);font-size:11px;color:var(--text-faint);margin-left:auto}@media(max-width:720px){.shell{flex-direction:column-reverse}.nav{width:100%;flex-direction:row;align-items:center;border-right:none;border-top:1px solid var(--border);padding:0;flex-shrink:0}.nav-brand{display:none}.nav-items{display:flex;flex:1;padding:4px 6px;overflow-x:auto;gap:2px}.nav-item{flex-direction:column;gap:3px;padding:6px 8px;margin-bottom:0;font-size:10.5px;min-width:56px;text-align:center;border-radius:var(--radius)}.nav-item .ico{width:auto;font-size:15px}.nav-item span.label{display:block;font-size:10px;line-height:1.2}.nav-foot{display:none}.page-head{padding:12px 14px 10px;flex-wrap:wrap;gap:10px}.page-head h2{font-size:15px}.page-body{padding:12px 14px 28px}.toolbar{flex-direction:column;align-items:stretch;gap:6px}.toolbar input,.toolbar select{width:100%;min-width:0}.toolbar button{width:100%}.stats{display:grid;grid-template-columns:1fr 1fr;gap:8px}.stat{min-width:0;padding:10px 12px}.stat .value{font-size:18px}table,thead,tbody,tr,th,td{display:block}thead{display:none}tbody tr{border-bottom:1px solid var(--border);padding:10px 12px}tbody tr:last-child{border-bottom:none}tbody td{border-bottom:none;padding:3px 0;display:flex;align-items:center;gap:8px;font-size:12.5px}tbody td[data-label]:before{content:attr(data-label);font-size:11px;color:var(--text-faint);min-width:56px;flex-shrink:0}tbody td.actions{justify-content:flex-end;margin-top:6px;padding-top:6px;border-top:1px dashed #1b232e}tbody tr td[colspan]{display:block}tbody tr td[colspan]>div{grid-template-columns:1fr!important;gap:2px 0}.modal-backdrop{padding:0;place-items:end center}.modal{max-width:100%;max-height:92vh;border-radius:12px 12px 0 0;padding:16px}.modal.wide{max-width:100%}.check-item{padding:8px 6px;font-size:13px}.check-item input{width:18px;height:18px}.two-col{grid-template-columns:1fr}.login-wrap{padding:12px}.login-card{padding:20px}}.mobile-topbar{display:none}@media(max-width:720px){.mobile-topbar{display:flex;align-items:center;justify-content:space-between;padding:8px 14px;border-bottom:1px solid var(--border);font-size:12px;color:var(--text-dim)}.mobile-topbar .who{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}@media(max-width:380px){.nav-item{min-width:48px;padding:5px 4px}.nav-item .ico{font-size:13px}.nav-item span.label{font-size:9px}}