:root{--bg:#f4f6fb;--surface:#ffffff;--sidebar:#131a2b;--sidebar-hover:#1e293f;--border:#e3e8f0;--text:#1b2333;--muted:#6b7688;--accent:#3b6ef5;--accent-soft:#eaf0ff;--green:#12a150;--green-soft:#e6f7ee;--red:#d92d20;--red-soft:#fdeceb;--amber:#b25e09;--amber-soft:#fdf3e6;--radius:10px;--shadow:0 1px 2px rgba(16,24,40,0.06),0 4px 12px rgba(16,24,40,0.04);--sidebar-w:248px;--content-w:1400px}*{box-sizing:border-box}#root,body,html{height:100%}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.login-wrap{min-height:100vh;display:grid;place-items:center;background:radial-gradient(1200px 600px at 20% -10%,#26355c 0,#131a2b 55%,#0d1220 100%);padding:24px}.login-card{width:100%;max-width:380px;background:var(--surface);border-radius:14px;padding:32px;box-shadow:0 20px 60px rgba(0,0,0,.35)}.login-card h1{font-size:20px;margin:0 0 4px}.login-card .sub{color:var(--muted);margin:0 0 24px;font-size:13px}.shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);flex:0 0 var(--sidebar-w);background:var(--sidebar);color:#cfd6e4;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:40;transition:transform .2s ease}.sidebar-brand{padding:20px 20px 16px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-brand strong{color:#fff;font-size:15px;display:block}.sidebar-brand span{font-size:11px;color:#7d8aa3;letter-spacing:.06em;text-transform:uppercase}.nav{padding:12px 10px;display:flex;flex-direction:column;gap:2px;flex:1 1;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:8px;font-size:13.5px;font-weight:500;color:#b9c3d6;cursor:pointer}.nav-item:hover{background:var(--sidebar-hover);color:#fff}.nav-item.active{background:var(--accent);color:#fff}.nav-item .badge-count{margin-left:auto;font-size:11px;background:rgba(255,255,255,.14);padding:1px 7px;border-radius:999px}.sidebar-foot{padding:12px;border-top:1px solid rgba(255,255,255,.08)}.sidebar-user{font-size:12px;color:#8b97ad;padding:0 6px 10px;word-break:break-all}.main{flex:1 1;margin-left:var(--sidebar-w);min-width:0}.topbar{height:60px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px;padding:0 22px;position:-webkit-sticky;position:sticky;top:0;z-index:30}.topbar h2{font-size:16px;margin:0;font-weight:600}.topbar .spacer{flex:1 1}.content{padding:22px;max-width:var(--content-w,1400px);margin:0 auto}.hamburger{background:none;border:none;cursor:pointer;color:var(--text);padding:4px}.hamburger,.scrim{display:none}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:18px}.card-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:15px 18px;border-bottom:1px solid var(--border)}.card-head h3{margin:0;font-size:14.5px;font-weight:600}.card-head .spacer{flex:1 1}.card-body{padding:18px}.stat-grid{display:grid;grid-gap:14px;gap:14px;margin-bottom:18px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.stat .label{font-size:12px;color:var(--muted);font-weight:500;margin-bottom:8px}.stat .value{font-size:24px;font-weight:650;letter-spacing:-.02em}.stat .hint{font-size:12px;color:var(--muted);margin-top:4px}.server-grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.server-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.server-card h4{margin:0 0 2px;font-size:14px}.server-card .url{font-size:12px;color:var(--muted);word-break:break-all}.meter{margin-top:12px}.meter-row{display:flex;justify-content:space-between;font-size:12px;margin-bottom:4px;color:var(--muted)}.meter-row b{color:var(--text);font-weight:600}.meter-bar{height:6px;background:#eef1f6;border-radius:999px;overflow:hidden}.meter-fill{height:100%;background:var(--accent);border-radius:999px;transition:width .9s linear,background .3s}@media (prefers-reduced-motion:reduce){.meter-fill{transition:none}}.meter-fill.warn{background:var(--amber)}.meter-fill.crit{background:var(--red)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13.5px}thead th{text-align:left;padding:10px 14px;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);background:#fafbfd;white-space:nowrap}tbody td,thead th{border-bottom:1px solid var(--border)}tbody td{padding:11px 14px;vertical-align:middle}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#fafbfd}td .mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.empty,td .mono{color:var(--muted)}.empty{padding:44px 20px;text-align:center}.empty svg{opacity:.35;margin-bottom:10px}.field{margin-bottom:14px}.field label{display:block;font-size:12.5px;font-weight:600;margin-bottom:6px}.field .help{font-size:11.5px;color:var(--muted);margin-top:5px}input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;font:inherit;font-size:13.5px;background:#fff;color:var(--text)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(59,110,245,.12)}textarea{min-height:76px;resize:vertical}.form-row{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.checkbox{display:flex;align-items:center;gap:8px;font-size:13px}.checkbox input{width:auto}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border:1px solid var(--border);border-radius:999px;font-size:12.5px;cursor:pointer;background:#fff}.chip.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:600}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 14px;border-radius:8px;border:1px solid var(--border);background:#fff;color:var(--text);font:inherit;font-size:13.5px;font-weight:550;cursor:pointer;white-space:nowrap}.btn:hover:not(:disabled){background:#f7f9fc}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:#2f5fdc}.btn-danger{background:var(--red);border-color:var(--red);color:#fff}.btn-danger:hover:not(:disabled){background:#b8241a}.btn-sm{padding:5px 9px;font-size:12.5px}.btn-icon{padding:6px}.btn-block{width:100%}.btn-row{display:flex;gap:8px;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:600}.badge-ok{background:var(--green-soft);color:var(--green)}.badge-bad{background:var(--red-soft);color:var(--red)}.badge-warn{background:var(--amber-soft);color:var(--amber)}.badge-idle{background:#eef1f6;color:var(--muted)}.dot{width:6px;height:6px;border-radius:50%;background:currentColor}.alert{padding:11px 14px;border-radius:8px;font-size:13px;margin-bottom:14px}.alert-error{background:var(--red-soft);color:var(--red)}.alert-ok{background:var(--green-soft);color:var(--green)}.alert-warn{background:var(--amber-soft);color:var(--amber)}.alert-info{background:var(--accent-soft);color:var(--accent)}.modal-backdrop{position:fixed;inset:0;background:rgba(16,24,40,.55);display:grid;place-items:center;padding:20px;z-index:60;overflow-y:auto}.modal{background:var(--surface);border-radius:12px;width:100%;max-width:560px;box-shadow:0 24px 64px rgba(0,0,0,.3);margin:auto}.modal-head{display:flex;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border)}.modal-head h3{margin:0;font-size:15px}.modal-head .spacer{flex:1 1}.modal-body{padding:20px;max-height:70vh;overflow-y:auto}.modal-foot{display:flex;gap:8px;justify-content:flex-end;padding:14px 20px;border-top:1px solid var(--border)}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.copy-row{display:flex;gap:8px;align-items:center}.copy-row input{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}@media (max-width:900px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.main{margin-left:0}.hamburger{display:inline-flex}.scrim.show{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:35}.content{padding:16px}}.pager{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:12px 18px;border-top:1px solid var(--border)}.pager-count{font-size:12.5px;color:var(--muted)}.pager-size{display:flex;align-items:center;gap:8px;margin-left:auto}.pager-size label{font-size:12.5px;color:var(--muted);white-space:nowrap}.pager-size select{width:88px;padding:5px 8px;font-size:12.5px}.pager-custom{display:flex;align-items:center;gap:6px}.pager-custom input{width:78px;padding:5px 8px;font-size:12.5px}.pager-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap}.pager-page{min-width:30px;padding:5px 7px;justify-content:center;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.pager-page.on{background:var(--accent);border-color:var(--accent);color:#fff}.pager-page.on:hover:not(:disabled){background:#2f5fdc}.pager-gap{padding:0 4px;color:var(--muted);font-size:12.5px}.picker{border:1px solid var(--border);border-radius:8px;overflow:hidden;background:#fff}.picker-head{display:flex;align-items:center;gap:9px;padding:9px 12px;background:#fafbfd;border-bottom:1px solid var(--border);font-size:13px;font-weight:600;cursor:pointer}.picker-head input,.picker-item input{width:auto;margin:0}.picker-head .count{margin-left:auto;font-weight:500;font-size:12px;color:var(--muted)}.picker-list{max-height:190px;overflow-y:auto}.picker-item{display:flex;align-items:center;gap:9px;padding:8px 12px;font-size:13px;cursor:pointer;border-bottom:1px solid #f1f4f9}.picker-item:last-child{border-bottom:none}.picker-item:hover{background:#fafbfd}.picker-item.on{background:var(--accent-soft)}.picker-item .meta{margin-left:auto;font-size:11.5px;color:var(--muted)}.picker-empty{padding:14px 12px;font-size:13px;color:var(--muted)}.segmented{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden}.segmented button{border:none;background:#fff;padding:7px 13px;font:inherit;font-size:12.5px;font-weight:550;color:var(--muted);cursor:pointer}.segmented button+button{border-left:1px solid var(--border)}.segmented button.on{background:var(--accent);color:#fff}.result-list{display:flex;flex-direction:column;gap:6px;margin-top:4px}.result-row{display:flex;align-items:center;gap:10px;font-size:12.5px;padding:7px 10px;border:1px solid var(--border);border-radius:8px}.result-row .name{font-weight:600}.result-row .why{color:var(--muted);margin-left:auto;text-align:right}@media (min-width:1600px){:root{--content-w:1560px;--sidebar-w:264px}.content{padding:26px 30px}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}.server-grid{grid-template-columns:repeat(auto-fit,minmax(330px,1fr))}}@media (min-width:2000px){:root{--content-w:1840px;--sidebar-w:288px}html{font-size:17px}body{font-size:14.5px}.content{padding:32px 38px}.topbar{height:68px;padding:0 30px}.topbar h2{font-size:18px}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}.stat .value{font-size:30px}.server-grid{grid-template-columns:repeat(auto-fit,minmax(370px,1fr));gap:18px}table{font-size:14px}td,th{padding:13px 16px}.modal{max-width:680px}}@media (min-width:2560px){:root{--content-w:2280px;--sidebar-w:312px}html{font-size:18px}body{font-size:15.5px}.content{padding:40px 48px}.topbar{height:76px;padding:0 38px}.topbar h2{font-size:20px}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:22px}.stat .value{font-size:34px}.server-grid{grid-template-columns:repeat(auto-fit,minmax(410px,1fr));gap:22px}table{font-size:15px}td,th{padding:15px 18px}.modal{max-width:760px}.picker-list{max-height:280px}}@media (min-width:3400px){:root{--content-w:2700px}html{font-size:19px}}.ip-form{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}.ip-form .field{margin:0;flex:1 1 170px}.ip-rule-value{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:600}.ip-lapsed{opacity:.55}.tpl-section{border:1px solid var(--border);border-radius:10px;padding:14px 16px;margin-bottom:14px}.tpl-section-head{display:flex;align-items:center;gap:14px;margin-bottom:12px}.tpl-section-head h4{margin:0;font-size:14px;font-weight:650}.tpl-section-head .checkbox{margin-left:auto;font-size:12.5px}.tpl-track{border:1px solid var(--border);border-radius:8px;padding:12px 14px;margin:12px 0;background:#fafbfd}.tpl-track-head{display:flex;align-items:center;gap:6px;margin-bottom:10px;font-size:13px}.tpl-preview{margin-top:6px;font-size:12.5px}.tpl-preview summary{cursor:pointer;color:var(--muted);-webkit-user-select:none;-moz-user-select:none;user-select:none}.tpl-preview pre{margin-top:10px;padding:12px;background:#f6f8fb;border:1px solid var(--border);border-radius:8px;max-height:240px;overflow:auto;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px;line-height:1.5}.tpl-tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:16px}.tpl-tabs button{background:none;padding:9px 14px;font:inherit;font-size:13px;font-weight:550;color:var(--muted);cursor:pointer;border:none;border-bottom:2px solid transparent;margin-bottom:-1px}.tpl-tabs button.on{color:var(--accent);border-bottom-color:var(--accent)}.tpl-advanced{margin-top:10px;font-size:12.5px}.tpl-advanced summary{cursor:pointer;color:var(--muted);-webkit-user-select:none;-moz-user-select:none;user-select:none}