:root{--bg:#f7f7f8;--card:#fff;--text:#18181b;--muted:#71717a;--line:#e4e4e7;--radius:12px}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}main{max-width:920px;margin:auto;padding:48px 24px}header{display:flex;align-items:center;gap:14px;margin-bottom:28px}.logo{display:grid;place-items:center;background:#18181b;color:white;font-size:22px;font-weight:700;width:46px;height:46px;border-radius:12px}h1{font-size:24px;letter-spacing:-.6px;margin:0}header p{margin:0;color:var(--muted)}header button{margin-left:auto}section{padding:24px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin:16px 0}h2{font-size:17px;margin:0 0 18px}label{display:block;font-weight:500;margin:0 0 16px}input,select,textarea{display:block;width:100%;font:inherit;border:1px solid var(--line);background:white;color:var(--text);padding:10px 12px;border-radius:7px;margin-top:6px;min-width:0}input:focus,select:focus,textarea:focus{outline:2px solid #a1a1aa;outline-offset:2px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}button{font:inherit;border:1px solid #18181b;border-radius:7px;padding:9px 16px;cursor:pointer;background:#18181b;color:white}button.secondary{background:white;color:var(--text);border-color:var(--line)}button:disabled{opacity:.55;cursor:wait}.hint,footer{font-size:12px;color:var(--muted)}footer{text-align:center;margin-top:32px}.heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.heading h2{margin:0}.result{border-top:1px solid var(--line);padding:16px 0}.result:first-child{border-top:0}textarea{font-family:ui-monospace,monospace;font-size:12px;overflow-wrap:anywhere;resize:vertical}#error{padding:12px;background:#fef2f2;color:#b91c1c;border-radius:8px}#login{max-width:420px;margin:40px auto}.status{font-size:12px;color:var(--muted)}@media(max-width:600px){main{padding:24px 14px}section{padding:18px}.grid{grid-template-columns:1fr}h1{font-size:21px}header{gap:10px}}

dialog{width:min(620px,calc(100% - 28px));max-height:85vh;border:1px solid var(--line);border-radius:12px;padding:24px}dialog::backdrop{background:#0007}.node-picker{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px;margin:16px 0;max-height:45vh;overflow:auto}.node-choice{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:8px;padding:10px;margin:0;min-width:0}.node-choice input{width:16px;flex:0 0 16px;margin:0}.node-choice span{min-width:0}.node-choice strong{display:block;overflow-wrap:anywhere}.node-choice small{display:block;color:var(--muted);font-weight:400}.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}#sub-error{color:#b91c1c}.result input[readonly]{font:12px ui-monospace,monospace}.heading strong{overflow-wrap:anywhere;min-width:0}.heading{gap:12px}

#installation-results>summary{cursor:pointer;list-style-position:inside;user-select:none}#installation-results>summary strong{font-size:17px;margin-right:8px}#installation-results[open]>summary{margin-bottom:16px}

#node-management>summary{cursor:pointer;user-select:none}#node-management>summary strong{font-size:17px;margin-right:8px}.managed-node{border-top:1px solid var(--line);padding:14px 0}.managed-node>summary{display:flex;gap:10px;justify-content:space-between;cursor:pointer}.managed-node>summary strong{overflow-wrap:anywhere}#node-error{color:#b91c1c}#node-management[open]>summary{margin-bottom:14px}

.node-warning{color:#b91c1c;font-size:12px;overflow-wrap:anywhere}