/* SiteProbe v1.0.0 — interface styles */

:root{
  --paper:#edf0ec; --card:#fff; --ink:#16231d; --ink2:#56655c; --line:#d4dbd4;
  --pine:#1c6b4a; --pine-deep:#124a33; --critical:#a32117; --warn:#9a6200; --good:#1c6b4a;
  --radius:3px; --wrap:1120px;
  --shadow:0 1px 0 rgba(22,35,29,.06), 0 8px 24px -18px rgba(22,35,29,.5);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--paper); color:var(--ink);
  font:16px/1.55 "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
}
a{color:var(--pine-deep)}
h1,h2,h3{line-height:1.2; margin:0 0 .4em; font-weight:600; letter-spacing:-.01em}
h1{font-size:clamp(1.6rem,3.4vw,2.35rem)}
h2{font-size:1.12rem}
p{margin:0 0 .8em}
code,.mono,pre{font-family:"IBM Plex Mono", ui-monospace, monospace}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.muted{color:var(--ink2)}
.num{text-align:right; font-family:"IBM Plex Mono", monospace}
.right{text-align:right}
.note{font-size:.84rem;color:var(--ink2);margin:.6em 0 0}
.note code{background:#e3e8e2;padding:.15em .4em;border-radius:2px;font-size:.92em;word-break:break-all}

/* ---- chrome ---- */
.top{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  max-width:var(--wrap);margin:0 auto;padding:1.1rem 1.25rem;
}
.brand{display:flex;align-items:center;gap:.55rem;font-weight:600;text-decoration:none;color:var(--ink);letter-spacing:-.02em}
.mark{width:15px;height:15px;border:3px solid var(--pine);border-radius:50%;position:relative}
.mark::after{content:"";position:absolute;inset:3px;background:var(--pine);border-radius:50%}
.top nav{display:flex;gap:.25rem;flex-wrap:wrap}
.top nav a{
  text-decoration:none;color:var(--ink2);padding:.4rem .7rem;border-radius:var(--radius);font-size:.93rem;
}
.top nav a:hover{color:var(--ink);background:#e4e9e3}
.top nav a.on{color:var(--pine-deep);background:#dde7e0;font-weight:500}
main{max-width:var(--wrap);margin:0 auto;padding:0 1.25rem 3rem}
.foot{
  max-width:var(--wrap);margin:0 auto;padding:1.25rem;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:var(--ink2);font-size:.84rem;
}

/* ---- hero ---- */
.hero{padding:2.2rem 0 1.4rem;max-width:760px}
.hero.narrow{max-width:640px}
.lede{font-size:1.05rem;color:var(--ink2);max-width:60ch}

.probe{
  display:flex;flex-wrap:wrap;gap:0;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);margin:1.4rem 0 .7rem;position:relative;
}
.probe input[type=text],.probe input[type=search]{
  flex:1 1 260px;min-width:0;border:0;background:transparent;padding:1rem 1.1rem;
  font:500 1.05rem/1.2 "IBM Plex Mono",monospace;color:var(--ink);
}
.probe input:focus{outline:2px solid var(--pine);outline-offset:-2px}
.probe.row{padding:.35rem;gap:.35rem;align-items:center}
.probe.row input,.probe.row select{flex:1 1 180px;border:1px solid var(--line);border-radius:var(--radius);padding:.6rem .7rem;font-family:inherit;font-size:.95rem;background:#fff}
.probe.row .btn{flex:0 0 auto}

.btn{
  appearance:none;border:0;background:var(--pine);color:#fff;font:600 .98rem/1 "IBM Plex Sans",sans-serif;
  padding:1rem 1.35rem;cursor:pointer;border-radius:0 var(--radius) var(--radius) 0;
}
.probe.row .btn,.install .btn,.actions .btn{border-radius:var(--radius)}
.btn:hover{background:var(--pine-deep)}
.btn:focus-visible{outline:3px solid var(--pine-deep);outline-offset:2px}
.btn[disabled]{background:#9db0a4;cursor:not-allowed}
.btn.ghost{background:transparent;color:var(--pine-deep);border:1px solid var(--line);padding:.6rem .85rem;text-decoration:none;font-weight:500}
.btn.ghost:hover{background:#e4e9e3}
.lnk{color:var(--pine-deep);font-weight:500}

.opts{flex:1 1 100%;border-top:1px solid var(--line);padding:.55rem 1.1rem .8rem}
.opts summary{cursor:pointer;font-size:.88rem;color:var(--ink2)}
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.7rem;margin-top:.7rem}
.grid4 label{display:flex;flex-direction:column;gap:.25rem;font-size:.85rem;color:var(--ink2)}
.grid4 select{padding:.45rem;border:1px solid var(--line);border-radius:var(--radius);font-family:inherit;background:#fff}
.grid4 .check{flex-direction:row;align-items:center;gap:.45rem}
.err{color:var(--critical);font-size:.9rem;margin:.5rem 0 0;flex:1 1 100%;padding:0 1.1rem .8rem}

.stages{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:.9rem;list-style:none;margin:1.6rem 0 0;padding:0;counter-reset:s}
.stages li{counter-increment:s;font-size:.88rem;color:var(--ink2);border-top:2px solid var(--line);padding-top:.5rem;position:relative}
.stages li::before{content:counter(s);position:absolute;top:-1.55rem;left:0;font:500 .75rem/1 "IBM Plex Mono",monospace;color:var(--pine)}
.stages b{display:block;color:var(--ink);font-weight:600}

/* ---- panels ---- */
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem 1.25rem;margin:1.2rem 0;box-shadow:var(--shadow)}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:.8rem}
.panel-head h2{margin:0}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:1.6rem 0 .4rem}
.actions{display:flex;gap:.45rem;flex-wrap:wrap}
.empty{color:var(--ink2);padding:1rem 0}
.out{margin:1rem 0 0}

/* ---- scoreboard ---- */
.scoreboard{
  display:grid;grid-template-columns:auto 1fr;gap:1.4rem 2rem;align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.25rem;margin:1rem 0;box-shadow:var(--shadow);
}
.scoreboard .cats{grid-column:1/-1}
.gauge{position:relative;width:118px;height:118px}
.gauge svg{width:100%;height:100%}
.gauge .track{fill:none;stroke:#e3e8e2;stroke-width:9}
.gauge .arc{fill:none;stroke:var(--pine);stroke-width:9;stroke-linecap:butt}
.gauge.bad .arc{stroke:var(--critical)}
.gauge.ok .arc{stroke:var(--warn)}
.gauge b{position:absolute;inset:0;display:grid;place-items:center;font-size:2rem;font-weight:600;letter-spacing:-.03em}
.gauge.small{width:74px;height:74px}
.gauge.small b{font-size:1.3rem}

.counts{display:grid;grid-template-columns:repeat(auto-fit,minmax(96px,1fr));gap:.9rem}
.count{border-left:3px solid var(--line);padding-left:.7rem}
.count b{display:block;font-size:1.5rem;font-weight:600;line-height:1.1}
.count span{font-size:.8rem;color:var(--ink2)}
.count.critical{border-color:var(--critical)}
.count.warning{border-color:var(--warn)}
.count.notice{border-color:#8fa294}

.cats{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:.55rem 1.4rem;margin-top:.4rem}
.cat{display:grid;grid-template-columns:1fr 90px 2.2rem;align-items:center;gap:.6rem;font-size:.87rem}
.cat b{font-family:"IBM Plex Mono",monospace;text-align:right;font-weight:500}
.bar{display:block;height:6px;background:#e3e8e2;border-radius:3px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--pine)}
.bar.ok i{background:var(--warn)}
.bar.bad i{background:var(--critical)}

.facts{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.5rem 1.4rem}
.facts li{display:flex;justify-content:space-between;gap:1rem;border-bottom:1px solid var(--line);padding:.4rem 0;font-size:.9rem}
.facts span{color:var(--ink2)}
.facts b{font-weight:500}
.facts b.good{color:var(--good)}
.facts b.bad{color:var(--critical)}

/* ---- issues ---- */
.filters{display:flex;gap:.35rem;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#fff;border-radius:99px;padding:.3rem .8rem;font:inherit;font-size:.85rem;cursor:pointer;color:var(--ink2)}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.issues{list-style:none;margin:0;padding:0}
.issue{border-top:1px solid var(--line)}
.issue:last-child{border-bottom:1px solid var(--line)}
.issue-head{
  width:100%;display:grid;grid-template-columns:auto 1fr auto auto;gap:.8rem;align-items:center;
  background:none;border:0;padding:.75rem .2rem;cursor:pointer;text-align:left;font:inherit;
}
.issue-head:hover{background:#f4f7f3}
.issue-label{font-weight:500}
.issue-cat{font-size:.8rem;color:var(--ink2)}
.issue-count{font-family:"IBM Plex Mono",monospace;font-size:.9rem;min-width:2.5rem;text-align:right}
.issue-body{padding:.2rem .2rem 1rem}
.fix{color:var(--ink2);font-size:.9rem;max-width:70ch}
.sev{font-size:.72rem;font-weight:600;letter-spacing:.02em;padding:.22rem .5rem;border-radius:2px;white-space:nowrap}
.sev.critical{background:#fae9e7;color:var(--critical)}
.sev.warning{background:#fbf0dc;color:var(--warn)}
.sev.notice{background:#e6ebe6;color:var(--ink2)}

/* ---- tables ---- */
.scroll{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:.9rem}
.tbl th{text-align:left;font-weight:500;color:var(--ink2);border-bottom:1px solid var(--line);padding:.5rem .6rem .5rem 0;font-size:.82rem}
.tbl td{border-bottom:1px solid var(--line);padding:.5rem .6rem .5rem 0;vertical-align:top}
.tbl.small td{padding:.35rem .6rem .35rem 0;font-size:.85rem}
.tbl td.mono{font-family:"IBM Plex Mono",monospace;font-size:.84rem;word-break:break-all}
.tbl td.warn{color:var(--warn);font-weight:500}
.tbl a{text-decoration:none}
.tbl a:hover{text-decoration:underline}
.pill{font-family:"IBM Plex Mono",monospace;font-size:.78rem;padding:.15rem .4rem;border-radius:2px;background:#e6ebe6}
.pill.good{background:#dcebe1;color:var(--good)}
.pill.ok{background:#fbf0dc;color:var(--warn)}
.pill.bad{background:#fae9e7;color:var(--critical)}
.score{font-family:"IBM Plex Mono",monospace;font-size:1rem}
.score.good{color:var(--good)} .score.ok{color:var(--warn)} .score.bad{color:var(--critical)}
.tag{font-size:.7rem;background:#dde7e0;color:var(--pine-deep);padding:.1rem .35rem;border-radius:2px;margin-left:.3rem}
.search{border:1px solid var(--line);border-radius:var(--radius);padding:.45rem .6rem;font:inherit;font-size:.9rem;min-width:200px}

/* ---- switch ---- */
.switch{display:inline-flex;align-items:center;gap:.45rem;font-size:.82rem;color:var(--ink2);cursor:pointer}
.switch input{width:34px;height:18px;appearance:none;background:#cdd6cd;border-radius:99px;position:relative;cursor:pointer;transition:background .15s}
.switch input::after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;background:#fff;border-radius:50%;transition:transform .15s}
.switch input:checked{background:var(--pine)}
.switch input:checked::after{transform:translateX(16px)}

/* ---- progress ---- */
.progress{height:8px;background:#e3e8e2;border-radius:99px;overflow:hidden;margin:.6rem 0}
.progress i{display:block;height:100%;background:var(--pine);transition:width .4s ease}
.progtext{font-family:"IBM Plex Mono",monospace;font-size:.88rem;color:var(--ink2)}
.progtext b{color:var(--ink)}

/* ---- key/value blocks used by JS output ---- */
.kv{list-style:none;margin:0;padding:0}
.kv li{display:grid;grid-template-columns:200px 1fr;gap:1rem;border-bottom:1px solid var(--line);padding:.45rem 0;font-size:.9rem}
.kv li span{color:var(--ink2)}
.kv li b{font-weight:500;word-break:break-word}
.kv li b.mono{font-family:"IBM Plex Mono",monospace;font-size:.85rem}
.preview{border:1px solid var(--line);border-radius:var(--radius);padding:.8rem;max-width:600px}
.preview .p-url{color:#3b6b48;font-size:.8rem}
.preview .p-title{color:#1a41a8;font-size:1.05rem;margin:.15rem 0}
.preview .p-desc{color:var(--ink2);font-size:.86rem}
.headings{list-style:none;margin:0;padding:0;font-size:.88rem}
.headings li{padding:.2rem 0;border-bottom:1px solid var(--line)}
.headings .lvl{font-family:"IBM Plex Mono",monospace;color:var(--pine);margin-right:.6rem}
.chips{display:flex;flex-wrap:wrap;gap:.35rem;margin:.4rem 0}
.chips span{background:#e6ebe6;border-radius:2px;padding:.2rem .5rem;font-size:.82rem}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.2rem}

/* ---- install / gate ---- */
.install{max-width:680px;margin:0 auto;padding:2.5rem 1.25rem}
.install h2{margin-top:1.8rem}
.code{background:var(--ink);color:#e8efe9;padding:.8rem 1rem;border-radius:var(--radius);overflow-x:auto;font-size:.85rem}
.err-box{background:#fae9e7;color:var(--critical);padding:.8rem 1rem;border-radius:var(--radius)}
.ok-box{background:#dcebe1;color:var(--pine-deep);padding:.8rem 1rem;border-radius:var(--radius)}
.gate{max-width:340px;margin:12vh auto;padding:1.5rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.gate label{display:block;font-size:.85rem;color:var(--ink2);margin-bottom:.3rem}
.gate input{width:100%;padding:.6rem;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:.8rem;font:inherit}
.gate .btn{width:100%;border-radius:var(--radius)}

/* ---- report ---- */
.report{background:#fff}
.sheet{max-width:860px;margin:0 auto;padding:2.5rem 1.5rem}
.rep-head{display:flex;justify-content:space-between;align-items:center;gap:2rem;border-bottom:2px solid var(--ink);padding-bottom:1.2rem;margin-bottom:1.6rem;flex-wrap:wrap}
.kicker{color:var(--pine);font-weight:600;font-size:.85rem;margin:0 0 .2em}
.report h2{margin:1.8rem 0 .7rem;padding-bottom:.3rem;border-bottom:1px solid var(--line)}
.rep-foot{display:flex;justify-content:space-between;align-items:center;margin-top:2.5rem;padding-top:1rem;border-top:1px solid var(--line);color:var(--ink2);font-size:.85rem}

@media print{
  .no-print,.top,.foot{display:none}
  body{background:#fff}
  .sheet{padding:0}
  .tbl{font-size:10pt}
  .issue-body{display:block !important}
}

@media (max-width:640px){
  .scoreboard{grid-template-columns:1fr;justify-items:start}
  .issue-head{grid-template-columns:auto 1fr auto;row-gap:.2rem}
  .issue-cat{display:none}
  .kv li{grid-template-columns:1fr;gap:.1rem}
  .btn{border-radius:var(--radius)}
  .probe{padding-bottom:.4rem}
  .probe .btn{margin:0 .5rem .5rem;width:calc(100% - 1rem)}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none !important}
}