:root{--c-blue: #046BD2;--c-cyan: #0EA5E9;--c-slate: #1E293B;--c-slate-2: #334155;--c-slate-3: #475569;--c-bg: #0B1220;--c-card: #11192B;--c-card-hi: #182238;--c-border: #1E293B;--c-text: #E2E8F0;--c-mute: #94A3B8;--c-good: #22C55E;--c-warn: #F59E0B;--c-bad: #EF4444;--c-info: #60A5FA;--line: #2A3550}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:Calibri,Segoe UI,system-ui,-apple-system,sans-serif;background:radial-gradient(1200px 600px at 50% -10%,rgba(4,107,210,.18),transparent 60%),var(--c-bg);color:var(--c-text);font-size:14px}a{color:var(--c-cyan)}.app-header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--c-border);background:#0b1220d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:sticky;top:0;z-index:10}.app-header h1{font-size:18px;font-weight:600;margin:0;letter-spacing:.5px}.app-header h1 .accent{color:var(--c-cyan)}.app-header .meta{font-size:12px;color:var(--c-mute);display:flex;gap:18px;align-items:center}.app-header button{background:transparent;color:var(--c-mute);border:1px solid var(--c-border);border-radius:6px;padding:4px 10px;font-size:12px;cursor:pointer}.app-header button:hover{color:var(--c-text);border-color:var(--c-blue)}.chart-wrap{padding:32px 16px 64px;overflow-x:auto}.chart-wrap>div{margin:0 auto}.chart-wrap [class^=StyledNode],.chart-wrap [class*=" StyledNode"]{padding:6px}.chart-wrap ul{padding-top:18px}.card{background:linear-gradient(180deg,var(--c-card) 0%,var(--c-card-hi) 100%);border:1px solid var(--c-border);border-radius:10px;padding:12px 14px;min-width:200px;text-align:left;box-shadow:0 6px 20px #00000040;transition:transform .12s ease,border-color .12s ease}.card:hover{transform:translateY(-2px);border-color:var(--c-blue)}.card-root{background:linear-gradient(135deg,var(--c-blue),var(--c-cyan));border:none;color:#fff;min-width:240px;padding:14px 18px}.card-root .title{font-weight:700;font-size:18px;letter-spacing:.5px}.card-root .sub{opacity:.9;font-size:12px;margin-top:2px}.card-dept .title{font-weight:600;font-size:14px;color:var(--c-text);display:flex;align-items:center;gap:8px}.card-dept .head{color:var(--c-mute);font-size:11px;margin-top:2px}.card-dept .specs{margin-top:8px;display:grid;grid-template-columns:1fr 1fr;gap:4px 12px;font-size:12px}.card-dept .specs b{color:var(--c-text)}.card-dept .specs span{color:var(--c-mute)}.card-leaf .title{font-weight:600;font-size:13px}.card-leaf .role{color:var(--c-mute);font-size:11px;margin-top:1px}.card-leaf .specs{margin-top:6px;font-size:11px;line-height:1.5;color:var(--c-mute)}.card-leaf .specs b{color:var(--c-text)}.card-host .title{font-weight:600;font-size:14px}.card-host .meta{color:var(--c-mute);font-size:11px;margin-top:1px}.card-host .row{display:flex;gap:10px;margin-top:6px;font-size:11px;flex-wrap:wrap}.card-host .row .pill{padding:2px 8px;border-radius:999px;background:#ffffff0d;border:1px solid var(--c-border);color:var(--c-mute)}.card-host .row .pill b{color:var(--c-text)}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}.dot.good{background:var(--c-good);box-shadow:0 0 6px var(--c-good)}.dot.warn{background:var(--c-warn);box-shadow:0 0 6px var(--c-warn)}.dot.bad{background:var(--c-bad);box-shadow:0 0 6px var(--c-bad)}.dot.off{background:var(--c-slate-3)}.dot.info{background:var(--c-info)}.badge{font-size:10px;padding:1px 6px;border-radius:4px;margin-left:6px;vertical-align:middle}.badge.warn{background:#f59e0b26;color:var(--c-warn);border:1px solid var(--c-warn)}.badge.bad{background:#ef444426;color:var(--c-bad);border:1px solid var(--c-bad)}.badge.info{background:#60a5fa26;color:var(--c-info);border:1px solid var(--c-info)}.muted{color:var(--c-mute)}.err{color:var(--c-bad);font-size:11px}.modal-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:100;display:flex;align-items:center;justify-content:center}.modal{background:var(--c-card-hi);border:1px solid var(--c-border);padding:24px;border-radius:10px;width:420px;max-width:90%}.modal h2{margin:0 0 8px;font-size:18px}.modal p{margin:0 0 14px;color:var(--c-mute);font-size:13px}.modal input{width:100%;padding:10px 12px;border:1px solid var(--c-border);background:var(--c-bg);color:var(--c-text);border-radius:6px;font-family:ui-monospace,monospace;font-size:12px}.modal .actions{margin-top:12px;display:flex;gap:8px;justify-content:flex-end}.modal button{background:var(--c-blue);color:#fff;border:none;border-radius:6px;padding:8px 14px;font-size:13px;cursor:pointer}.modal button:hover{background:var(--c-cyan)}.alerts-strip{margin:12px auto 0;max-width:1400px;padding:0 16px;display:flex;gap:8px;flex-wrap:wrap}.alert-pill{background:#ef44441a;border:1px solid var(--c-bad);border-radius:6px;padding:4px 10px;font-size:11px}.alert-pill.warn{background:#f59e0b1a;border-color:var(--c-warn)}.alert-pill .src{color:var(--c-mute);margin-right:6px}