:root{--bg:#f3f4f6;--card:#fff;--fg:#111827;--muted:#6b7280;--line:#e5e7eb;--accent:#2563eb;--side:#0f172a;--side-fg:#cbd5e1;--ok:#16a34a;--warn:#d97706;--bad:#dc2626;--closed:#d4312b;--open:#1f9d55;--mono:Consolas,"Cascadia Mono","Sarasa Mono SC",monospace;--font:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",sans-serif}
*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--fg);font:14px/1.6 var(--font);display:flex}
a{color:inherit;text-decoration:none}
.side{width:220px;flex:none;background:var(--side);color:var(--side-fg);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;gap:10px;align-items:center;padding:18px 18px 14px;border-bottom:1px solid #1e293b}.brand .logo{font-size:22px;color:#60a5fa}.brand b{color:#fff;display:block;font-size:15px}.brand small{font-size:11px;color:#64748b}
nav{padding:10px 10px;display:flex;flex-direction:column;gap:2px}nav a{padding:9px 12px;border-radius:8px;font-size:14px;display:flex;align-items:center;gap:8px}nav a:hover{background:#1e293b}nav a.active{background:#1d4ed8;color:#fff}
nav em{font-style:normal;background:var(--bad);color:#fff;border-radius:999px;font-size:11px;padding:0 7px;margin-left:auto}nav em:empty{display:none}
.side-foot{margin-top:auto;padding:14px 16px;border-top:1px solid #1e293b;font-size:12px}
.link-strip{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.dot{width:8px;height:8px;border-radius:50%;background:#475569;display:inline-block}.dot.on{background:#22c55e}.dot.off{background:#ef4444}
.op{margin-top:10px;display:grid;grid-template-columns:auto 1fr;gap:6px 8px;align-items:center}.op input{width:100%;background:#1e293b;border:1px solid #334155;color:#fff;border-radius:6px;padding:4px 8px;font-size:12px}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{background:var(--card);border-bottom:1px solid var(--line);padding:0 24px;height:56px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:5}.top h1{font-size:17px;margin:0;font-weight:600}.top-right{margin-left:auto;display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted)}
.view{padding:20px 24px 60px;display:grid;gap:16px;grid-template-columns:repeat(12,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px 18px;min-width:0}.card h2{font-size:14px;margin:0 0 12px;display:flex;align-items:center;gap:8px;font-weight:600}.card h2 .tag{font-size:11px;color:var(--muted);font-weight:400;border:1px solid var(--line);border-radius:4px;padding:0 6px}.card h2 .r{margin-left:auto;font-weight:400;font-size:12px;color:var(--muted)}
.c12{grid-column:span 12}.c8{grid-column:span 8}.c6{grid-column:span 6}.c4{grid-column:span 4}.c3{grid-column:span 3}
@media(max-width:1100px){.c8,.c6,.c4,.c3{grid-column:span 12}.side{width:180px}}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.kpi{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 16px}.kpi .k{font-size:12px;color:var(--muted)}.kpi .v{font-size:26px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.3}.kpi .v small{font-size:12px;color:var(--muted);font-weight:400;margin-left:4px}.kpi.bad .v{color:var(--bad)}
.chip{display:inline-block;padding:1px 9px;border-radius:999px;font-size:12px;border:1px solid var(--line);background:#f9fafb;white-space:nowrap}.chip.closed,.chip.running,.chip.auto{background:#fee2e2;border-color:#fca5a5;color:#991b1b}.chip.open,.chip.stopped{background:#dcfce7;border-color:#86efac;color:#166534}.chip.running{background:#dbeafe;border-color:#93c5fd;color:#1e40af}.chip.auto{background:#dbeafe;border-color:#93c5fd;color:#1e40af}.chip.manual{background:#fef3c7;border-color:#fcd34d;color:#92400e}.chip.fault,.chip.offline{background:#fee2e2;border-color:#fca5a5;color:#991b1b}.chip.l1{background:#e0f2fe;color:#075985;border-color:#7dd3fc}.chip.l2{background:#fef3c7;color:#92400e;border-color:#fcd34d}.chip.l3{background:#fee2e2;color:#991b1b;border-color:#fca5a5}
.devgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}.dev{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px;cursor:pointer;transition:box-shadow .15s}.dev:hover{box-shadow:0 2px 12px rgba(0,0,0,.08);border-color:#c7d2fe}
.dev .h{display:flex;align-items:center;gap:10px}.dev .ic{font-size:22px;width:36px;height:36px;border-radius:8px;background:#eef2ff;display:flex;align-items:center;justify-content:center;color:#3730a3}.dev .nm b{display:block}.dev .nm small{color:var(--muted)}.dev .h .chip{margin-left:auto}
.dev .vals{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}.dev .vals div{background:#f9fafb;border-radius:6px;padding:6px 8px}.dev .vals .k{font-size:11px;color:var(--muted)}.dev .vals .v{font-weight:600;font-variant-numeric:tabular-nums}
.dev .ft{margin-top:10px;font-size:12px;color:var(--muted);display:flex;gap:12px}.dev .ft .al{color:var(--bad)}
table{width:100%;border-collapse:collapse;font-size:13px}th,td{padding:7px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{color:var(--muted);font-weight:500;white-space:nowrap;background:#fafafa}tr:hover td{background:#fafbff}
.mono{font-family:var(--mono);font-size:12px}.muted{color:var(--muted)}.small{font-size:12px}.nowrap{white-space:nowrap}.scroll{max-height:460px;overflow:auto}.right{text-align:right}
button{font:inherit;border:1px solid var(--line);background:var(--card);color:var(--fg);border-radius:7px;padding:6px 14px;cursor:pointer;font-size:13px}button:hover{border-color:var(--accent);color:var(--accent)}button:disabled{opacity:.5;cursor:wait}
button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}button.primary:hover{color:#fff;opacity:.9}button.danger{background:var(--closed);color:#fff;border-color:var(--closed)}button.danger:hover{color:#fff;opacity:.9}button.sm{padding:3px 9px;font-size:12px}
input,select{font:inherit;border:1px solid var(--line);background:#fff;color:var(--fg);border-radius:7px;padding:5px 9px;font-size:13px}input.short{width:96px}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:6px 0}.row label{font-size:13px;color:var(--muted)}
.dhead{display:flex;align-items:center;gap:14px}.dhead .ic{font-size:28px;width:52px;height:52px;border-radius:10px;background:#eef2ff;display:flex;align-items:center;justify-content:center;color:#3730a3}.dhead h2{margin:0;font-size:18px}.dhead .meta{font-size:12px;color:var(--muted)}.dhead .chip{font-size:13px;padding:3px 12px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:14px 0 0}.tabs a{padding:8px 14px;font-size:13px;border-bottom:2px solid transparent;color:var(--muted)}.tabs a.active{color:var(--accent);border-color:var(--accent);font-weight:600}
.hero{display:flex;align-items:center;gap:22px}.hero .big{width:120px;height:120px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;color:#fff;background:#9ca3af;flex:none;text-align:center;line-height:1.2;padding:8px}.hero .info{font-size:13px;color:var(--muted);display:grid;gap:4px}.hero .info b{color:var(--fg)}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:10px}.tile{background:#f9fafb;border-radius:8px;padding:9px 12px}.tile .k{font-size:12px;color:var(--muted)}.tile .v{font-size:21px;font-weight:600;font-variant-numeric:tabular-nums}.tile .v small{font-size:12px;color:var(--muted);margin-left:3px;font-weight:400}.tile .r{font-family:var(--mono);font-size:11px;color:#9ca3af}
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.matrix div{border-radius:8px;padding:12px 6px;text-align:center;font-weight:600;background:#f3f4f6;color:#6b7280;border:1px solid var(--line)}.matrix div.on{background:#fee2e2;color:#991b1b;border-color:#fca5a5}
.chart{height:200px}.gauge{height:190px}
.result{font-family:var(--mono);font-size:12px;white-space:pre-wrap;background:#f9fafb;border-radius:8px;padding:8px 10px;min-height:36px;margin-top:8px;border:1px solid var(--line)}
.ev{padding:6px 0;border-bottom:1px solid var(--line);font-size:13px;display:flex;gap:8px}.ev time{font-family:var(--mono);color:var(--muted);font-size:12px;flex:none}.ev .k{color:var(--accent);flex:none;min-width:52px}
.dir-down{color:var(--accent);font-weight:600;white-space:nowrap}.dir-up{color:var(--ok);font-weight:600;white-space:nowrap}
.st{font-size:12px;display:inline-flex;gap:4px;align-items:center}.st i{width:8px;height:8px;border-radius:50%;background:#d1d5db;display:inline-block}.st i.ok{background:var(--ok)}.st i.bad{background:var(--bad)}.st i.wait{background:var(--warn)}
.modal{position:fixed;inset:0;background:rgba(15,23,42,.45);display:none;align-items:center;justify-content:center;z-index:20}.modal.show{display:flex}.modal-box{background:var(--card);border-radius:12px;padding:20px 22px;width:420px;max-width:92vw}.modal-box h3{margin:0 0 8px;font-size:16px}.modal-box p{margin:0 0 12px;color:var(--muted);font-size:13px}.modal-box .row{justify-content:flex-end;margin-top:14px}
.toast{position:fixed;right:20px;bottom:20px;background:#111827;color:#fff;padding:10px 16px;border-radius:10px;font-size:13px;opacity:0;transition:opacity .3s;z-index:30;max-width:440px;pointer-events:none}.toast.show{opacity:.96}
.chain{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:12px}.chain .n{background:#f9fafb;border:1px solid var(--line);border-radius:8px;padding:5px 10px;text-align:center;min-width:88px}.chain .n b{display:block;font-size:12px}.chain .n span{color:var(--muted);font-size:11px}.chain .a{color:#9ca3af}
.empty{color:var(--muted);text-align:center;padding:20px;font-size:13px}
.desc{font-size:12px;color:var(--muted);margin:-6px 0 10px}