:root{
  --bg:#111723; --panel:rgba(17,23,35,.86); --line:rgba(255,255,255,.10);
  --text:#F6FAFF; --muted:#AFB9C4; --dim:#848D96;
  --blue:#2F8AFF; --blue-l:#82BEFF; --blue-ll:#C7E2FF; --blue-d:#0E1A87;
  --red:#FC3861; --yellow:#FCCA44; --green:#0DC36D; --purple:#863CFF;
  --mono:'IBM Plex Mono',ui-monospace,monospace; --sans:Inter,'Halyard Text',system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font-family:var(--sans);overflow:hidden}
body{background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:48px 48px}
#scene{position:fixed;inset:0;z-index:0}
a{color:var(--blue-l)}
.hud{position:fixed;z-index:2;pointer-events:none}
.hud > *{pointer-events:auto}
.hidden{display:none !important}

header.hud{top:0;left:0;right:0;display:flex;align-items:center;gap:20px;padding:16px 24px}
.brand img{display:block;height:22px}
.title{display:flex;flex-direction:column;gap:2px;border-left:1px solid var(--line);padding-left:20px}
.eyebrow{font:600 11px/1.4 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--blue-l)}
h1{margin:0;font:600 20px/1.1 var(--sans);letter-spacing:-.01em}
h1 small{font-weight:400;color:var(--muted);font-size:14px;margin-left:8px}
.links{margin-left:auto;display:flex;align-items:center;gap:18px;font:500 14px var(--sans)}
.links a{color:var(--text);text-decoration:none;border-bottom:1px solid var(--blue)}
.links a.btn{border-bottom:0}

.panel{background:var(--panel);border:1px solid var(--line);border-radius:2px;backdrop-filter:blur(12px);padding:14px 16px}
.left{left:24px;top:84px;bottom:140px;width:380px;display:flex;flex-direction:column;gap:12px}
.left .section{flex:1;min-height:0;display:flex;flex-direction:column;gap:10px}
#tabTemplates,#tabCustom{flex:1;min-height:0;display:flex;flex-direction:column;gap:10px}
.left{overflow:hidden}
.right{right:24px;top:84px;bottom:140px;width:360px;display:flex;flex-direction:column;gap:10px;overflow:hidden}
/* short windows: nothing scrolls; the right column tightens so verdict + comparison always fit */
.right > .panel{flex:0 0 auto}
.region span:first-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media (max-height:860px){
  .left,.right{top:76px;bottom:132px}
  .right{gap:8px}
  .right > .panel{padding:9px 14px}
  .stat{padding:7px 10px}.stat b{font-size:17px}.stat span{font-size:10px}
  .regions{gap:2px;margin-top:7px}
  .region{font-size:11px;gap:6px;grid-template-columns:124px 1fr 40px}
  .region .bar{height:4px}
  .verdict .big{font-size:30px}
  .compare .side{padding:8px}
}
@media (max-height:860px){
  .verdict{min-height:96px;gap:6px}
  #comparePanel .sub{display:none}
}
@media (max-height:760px){
  .right > .panel{padding:8px 12px}
  h3{margin-bottom:4px}
  .stat{padding:6px 8px}.stat b{font-size:15px}
  .regions{gap:1px;margin-top:5px}
  .region{font-size:10.5px}
  .region[data-key="vnc"],.region[data-key="DN"]{display:none}
  .verdict{min-height:78px}
  .verdict .big{font-size:26px}
  .verdict .sub{display:none}
}
@media (max-height:680px){
  .region[data-key="CX"],.region[data-key="MBON"],.region[data-key="ALLN"],.region[data-key="DAN"]{display:none}
  .left,.right{top:70px;bottom:128px}
  .stat{padding:5px 8px}.stat b{font-size:14px}
  .verdict{min-height:64px}.verdict .big{font-size:22px}
}
h3{margin:0 0 6px;font:600 11px/1.4 var(--sans);text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
h3 a{color:var(--blue-l);text-decoration:none}
.hint{margin:0;font-size:12px;line-height:1.45;color:var(--muted)}
.tabs{display:flex;gap:4px;background:rgba(255,255,255,.04);padding:3px;border-radius:2px}
.tab{flex:1;background:transparent;border:0;color:var(--muted);font:500 12px var(--sans);padding:7px 10px;border-radius:2px;cursor:pointer}
.tab.on{background:rgba(47,138,255,.18);color:var(--text)}
.cards{flex:1;min-height:0;overflow:auto;display:flex;flex-direction:column;gap:6px;padding-right:4px}
.card{display:flex;flex-direction:column;gap:6px;text-align:left;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:2px;padding:10px 12px;color:var(--text);cursor:pointer;font:inherit}
.card:hover{border-color:rgba(47,138,255,.5)}
.card.on{border-color:var(--blue);background:rgba(47,138,255,.12)}
.card .t{font:500 13px/1.35 var(--sans)}
.card .m{display:flex;gap:6px;flex-wrap:wrap}
.chip{font:600 10px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;padding:5px 8px;border-radius:50px;border:1px solid var(--line);color:var(--muted)}
.chip.sev-critical,.chip.sev-high{border-color:rgba(252,56,97,.5);color:#FF9CA8}
.chip.sev-medium{border-color:rgba(252,202,68,.5);color:var(--yellow)}
.chip.sev-low,.chip.sev-informational,.chip.sev-unknown{border-color:rgba(130,190,255,.4);color:var(--blue-l)}
textarea{width:100%;height:220px;resize:vertical;background:#0b0f18;border:1px solid var(--line);border-radius:2px;color:#c9d1e6;font:12px/1.5 var(--mono);padding:12px;outline:none}
textarea:focus{border-color:var(--blue)}
.loader{display:flex;flex-direction:column;gap:6px;margin-top:8px;font-size:11px;color:var(--muted)}
.loader .bar{height:4px;background:rgba(255,255,255,.08);border-radius:2px;overflow:hidden}
.loader .bar i{display:block;height:100%;width:0;background:var(--blue);transition:width .2s}
.row{display:flex;gap:8px;align-items:center}
.btn{font:500 14px var(--sans);border-radius:1px;border:1px solid transparent;padding:12px 20px 14px;cursor:pointer;text-decoration:none;display:inline-block}
.btn.primary{background:var(--blue);color:#000;font-weight:600;flex:1}
.btn.primary:hover{background:var(--blue-l)}
.btn.primary:disabled{opacity:.45;cursor:default}
.btn.secondary{background:#fff;color:#000;padding:8px 14px 9px;font-size:13px}
.btn.secondary:hover{background:var(--blue-ll)}
.btn.ghost{background:transparent;color:var(--text);border-color:var(--line)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stat{background:rgba(0,0,0,.35);border:1px solid var(--line);border-radius:2px;padding:10px}
.stat b{display:block;font:600 20px var(--mono)}
.stat span{font-size:11px;color:var(--muted)}
.regions{display:flex;flex-direction:column;gap:5px;margin-top:10px}
.region{display:grid;grid-template-columns:132px 1fr 44px;gap:8px;align-items:center;font-size:12px}
.region .bar{height:5px;background:rgba(255,255,255,.06);border-radius:2px;overflow:hidden}
.region .bar i{display:block;height:100%;width:0;background:var(--blue);transition:width .1s linear}
.region span:last-child{font:500 11px var(--mono);color:var(--muted);text-align:right}
.verdict{min-height:118px;display:flex;flex-direction:column;justify-content:center;gap:8px}
.verdict .label{font:600 11px/1.4 var(--sans);text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.verdict .big{font:700 30px/1.05 var(--sans);letter-spacing:-.01em}
.verdict .conf{height:6px;background:rgba(255,255,255,.08);border-radius:2px;overflow:hidden}
.verdict .conf i{display:block;height:100%;width:0;background:var(--blue);transition:width .6s ease}
.verdict.idle .big{color:var(--muted);font-weight:500;font-size:16px}
.sub{font-size:11px;color:var(--muted);margin-top:6px;line-height:1.4}
.compare{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:center}
.compare .side{background:rgba(0,0,0,.35);border:1px solid var(--line);border-radius:2px;padding:10px;min-width:0}
.compare .side small{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:4px}
.compare .side b{font-size:14px}
.badge{font:700 12px var(--mono);padding:8px 10px;border-radius:1px;letter-spacing:.06em}
.badge.match{background:rgba(13,195,109,.15);color:var(--green);border:1px solid rgba(13,195,109,.5)}
.badge.miss{background:rgba(252,56,97,.15);color:var(--red);border:1px solid rgba(252,56,97,.5)}
.badge.wait{background:rgba(255,255,255,.06);color:var(--muted);border:1px solid var(--line)}

footer.hud{left:24px;right:24px;bottom:20px;height:104px;display:flex;gap:12px;align-items:stretch}
.score{flex:1;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:center}
.score .k{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.score .v{font:600 26px/1.2 var(--mono)}
.score .v.ok{color:var(--green)} .score .v.bad{color:var(--red)}
.batch{display:flex;flex-direction:column;justify-content:center;gap:8px;min-width:340px}
.batch h3{margin-bottom:0}
.batch .row.head{justify-content:space-between}
.batch label{font-size:11px;color:var(--muted);display:flex;gap:6px}
.batch input[type=range]{flex:1;min-width:80px}
.batch .btn.primary{flex:0 0 auto;padding:9px 14px 10px}
.batch .btn.ghost{padding:9px 14px 10px}
input[type=range]{width:100%;accent-color:var(--blue);margin:0}
.flash{position:fixed;inset:0;z-index:1;pointer-events:none;background:radial-gradient(circle at 50% 50%,rgba(47,138,255,.16),transparent 45%);opacity:0;transition:opacity .25s}
.note{left:50%;transform:translateX(-50%);top:72px;font-size:11px;color:var(--muted);background:var(--panel);border:1px solid var(--line);padding:6px 10px;border-radius:2px;white-space:nowrap}
.about{left:50%;transform:translateX(-50%);bottom:136px;width:min(640px,60vw);font-size:12px;color:var(--muted)}
.about details{background:var(--panel);border:1px solid var(--line);border-radius:2px;padding:8px 12px}
.about summary{cursor:pointer;font-weight:600;color:var(--text);font-size:12px}
.about p{margin:8px 0 0;line-height:1.5}
.about .fine{color:var(--dim)}
/* ---- phones and tablets: the fly stays fixed in the top half of the screen, the panels scroll up over it ---- */
@media (max-width:900px){
  html,body:not(.video){height:auto;overflow:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch}
  body:not(.video){padding-top:54vh;padding-top:54dvh;padding-bottom:16px}
  body:not(.video) #scene{touch-action:pan-y}          /* vertical swipe scrolls, horizontal drag rotates the fly */
  header.hud{position:absolute;top:0;padding:10px 12px;gap:12px}   /* scrolls away with the page */
  header.hud .brand img{height:18px}
  .title{padding-left:12px;gap:0}
  h1{font-size:16px}h1 small,.links,.note{display:none}
  .eyebrow{font-size:9px}
  .left,.right,footer.hud,.about{position:static;width:auto;height:auto;max-height:none;top:auto;bottom:auto;left:auto;right:auto;transform:none;margin:0 12px 10px}
  .hud{pointer-events:auto}
  .left{display:flex;flex-direction:column;gap:10px;overflow:visible}
  .left .section{flex:none}
  .cards{flex:none;max-height:236px}
  #alertJson{min-height:120px}
  .right{display:flex;flex-direction:column;gap:10px;overflow:visible}
  .region{grid-template-columns:132px 1fr 44px}
  footer.hud{display:flex;flex-direction:column;gap:10px;height:auto}
  .score{grid-template-columns:repeat(4,1fr);gap:8px}
  .score .v{font-size:20px}
  .batch{min-width:0}
  .batch .row{flex-wrap:wrap}
  .batch input[type=range]{flex:1 1 100%}
  .batch .btn.primary{flex:1}
  .about{width:auto;font-size:12px}
  .flash{z-index:1}
}
@media (max-width:900px) and (orientation:landscape){
  body:not(.video){padding-top:70vh}
}