/* Shared by the four definitions tools (upgrade check, routing tester, topology diagram, quorum migration). */
:root{--sev-red:#C7392B;--sev-red-soft:#F9DDD9;--sev-amber:#E4761B}
@media (prefers-color-scheme:dark){:root{--sev-red:#E76A5C;--sev-red-soft:#4A1F1B;--sev-amber:#F19A4A}}
.toolnav{display:flex;flex-wrap:wrap;gap:.4rem;margin:0 0 1.6rem}
.toolnav a{font-size:.85rem;text-decoration:none;color:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:.25rem .75rem}
.toolnav a:hover{color:var(--ink)}
.toolnav a[aria-current=page]{background:var(--ink);color:var(--ground);border-color:var(--ink)}
.tool label.lbl{display:block;font-weight:600;font-size:.92rem;margin:.9rem 0 .3rem}
.tool textarea{width:100%;min-height:12rem;box-sizing:border-box;font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.82rem;line-height:1.5;padding:.8rem .9rem;border:1px solid var(--line);border-radius:10px;background:var(--paper-2);color:var(--ink);resize:vertical}
.tool input,.tool select{width:100%;box-sizing:border-box;font:inherit;font-size:.92rem;padding:.5rem .65rem;border:1px solid var(--line);border-radius:8px;background:var(--paper-2);color:var(--ink)}
.tool input[type=checkbox],.tool input[type=radio]{width:auto;margin:0 .4rem 0 0}
.tool .mono{font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.86rem}
.tool textarea:focus,.tool input:focus,.tool select:focus{outline:2px solid var(--ink-3);outline-offset:1px}
.tool button,.tool .filebtn{font:inherit;cursor:pointer}
.tool .row{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;margin-top:.7rem}
.tool .row .btn{font-size:.88rem;padding:.45rem .8rem;background:transparent}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.2rem 1rem}
.grid .wide{grid-column:1/-1}
.hint{color:var(--ink-3);font-size:.86rem;margin:.4rem 0 0;line-height:1.5}
.hint.bad{color:var(--amber-ink);background:var(--amber-soft);border-radius:8px;padding:.5rem .7rem}
.empty{border:1px dashed var(--line);border-radius:12px;padding:1rem 1.2rem;color:var(--ink-3);margin-top:1.6rem}
.sev{margin-top:2rem}
.sev>h2{display:flex;align-items:center;gap:.6rem;margin:0 0 .3rem;font-size:1.2rem}
.sev>p.hint{margin:0 0 .6rem}
.count{font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.78rem;border-radius:999px;padding:.05rem .55rem;background:var(--paper-2);border:1px solid var(--line);color:var(--ink-2)}
.finding{border:1px solid var(--line);border-radius:12px;padding:.9rem 1.1rem;margin:.7rem 0;background:var(--paper)}
.finding h3{margin:0 0 .35rem;font-size:1rem}
.finding p{margin:.3rem 0;font-size:.94rem}
.finding ul{margin:.4rem 0 .2rem;padding-left:1.1rem;font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.82rem;word-break:break-word}
.finding .src{font-size:.82rem;color:var(--ink-3)}
.finding.block{border-left:4px solid var(--sev-red)}
.finding.change{border-left:4px solid var(--sev-amber)}
.finding.fix{border-left:4px solid var(--ink-3)}
.finding.info{border-left:4px solid var(--line)}
.ok{background:var(--teal-soft);color:var(--teal-ink);border-radius:8px;padding:.7rem .9rem;margin:.6rem 0;font-size:.95rem}
.warn{background:var(--amber-soft);color:var(--amber-ink);border-radius:8px;padding:.7rem .9rem;margin:.6rem 0;font-size:.95rem;line-height:1.55}
.warn code,.ok code{background:transparent;border-color:currentColor;color:inherit}
.tbl{width:100%;overflow-x:auto}
.tbl table{min-width:0}
.tbl td{word-break:break-word}
.tag{display:inline-block;font-size:.75rem;font-weight:600;border-radius:999px;padding:.05rem .55rem;white-space:nowrap}
.tag.same{background:var(--teal-soft);color:var(--teal-ink)}
.tag.changes{background:var(--amber-soft);color:var(--amber-ink)}
.tag.no{background:var(--sev-red-soft);color:var(--sev-red)}
.trace{list-style:none;padding:0;margin:.6rem 0;font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.82rem}
.trace li{margin:.2rem 0;word-break:break-word}
.trace li.bad{color:var(--amber-ink)}
.diagram{border:1px solid var(--line);border-radius:12px;background:var(--paper);overflow:auto;margin-top:1rem;max-height:80vh}
.diagram svg{display:block}
.legend{display:flex;flex-wrap:wrap;gap:.4rem 1.1rem;font-size:.82rem;color:var(--ink-3);margin-top:.6rem}
@media (max-width:560px){.grid{grid-template-columns:1fr}.finding{padding:.8rem .9rem}}
:not(pre)>code{overflow-wrap:anywhere}
@media (max-width:560px){.tbl table,.tbl tbody,.tbl tr,.tbl td{display:block}.tbl thead{display:none}.tbl tr{border-bottom:1px solid var(--line);padding:.5rem 0}.tbl td{border:0;padding:.2rem 0}}