:root{--bg:#0b0f16;--bg2:#121826;--card:#161d2b;--line:#243044;--text:#e8edf5;--muted:#93a0b5;--accent:#ff7a1a;--accent2:#6366f1;--danger:#f87171;--ok:#34d399;--warn:#fbbf24;--radius:14px}
*{box-sizing:border-box}html{color-scheme:dark}body{margin:0;font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
header.top{position:sticky;top:0;z-index:10;background:rgba(11,15,22,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;gap:22px;height:62px}
.brand{font-weight:800;font-size:20px;letter-spacing:.3px;color:var(--text);display:inline-flex;align-items:center;gap:8px}.brand:hover{text-decoration:none}.brandmark{height:28px;width:auto}.brand b{color:var(--accent)}
nav.main{display:flex;gap:18px;flex:1;flex-wrap:wrap}nav.main a{color:var(--muted);font-weight:500}nav.main a.on,nav.main a:hover{color:var(--text);text-decoration:none}
.auth{display:flex;align-items:center;gap:10px}
.navtoggle{display:none;background:transparent;border:1px solid var(--line);border-radius:10px;width:42px;height:38px;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:0}
.navtoggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px}
.btn{display:inline-block;padding:10px 18px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--text);font-weight:600;cursor:pointer;font-size:14px;line-height:1.2}
.btn:hover{border-color:var(--accent);text-decoration:none}.btn.primary{background:var(--accent);color:#1f0d02;border-color:var(--accent)}.btn.primary:hover{filter:brightness(1.08)}
.btn.danger{color:var(--danger);border-color:#4a2a2a}.btn.sm{padding:6px 11px;font-size:13px}.btn[disabled]{opacity:.5;cursor:default}
.hero{padding:80px 0 50px;text-align:center}.hero h1{font-size:clamp(34px,6vw,64px);line-height:1.05;margin:0 0 16px;background:linear-gradient(90deg,#ffc58f,#ff7a1a,#ff5a3c);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:18px;color:var(--muted);max-width:640px;margin:0 auto 26px}.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.pills{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:22px}.pill{border:1px solid var(--line);border-radius:999px;padding:6px 14px;color:var(--muted);font-size:13px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.card h3{margin:0 0 8px;font-size:17px}.card p{margin:0;color:var(--muted)}
section{padding:36px 0}h2.sec{font-size:28px;margin:0 0 6px}p.lead{color:var(--muted);margin:0 0 24px}
.price .amt{font-size:34px;font-weight:800;margin:8px 0}.price .amt small{font-size:14px;color:var(--muted);font-weight:500}.price ul{padding-left:18px;color:var(--muted);margin:10px 0 18px}.price.hot{border-color:var(--accent)}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;padding:3px 8px;border-radius:6px;background:#1f2a3d;color:var(--accent)}
.tag.ok{color:var(--ok)}.tag.warn{color:var(--warn)}.tag.bad{color:var(--danger)}
footer{border-top:1px solid var(--line);margin-top:40px;padding:34px 0;color:var(--muted);font-size:13px}footer .cols{display:flex;gap:40px;flex-wrap:wrap;margin-bottom:18px}footer a{color:var(--muted);display:block;margin:4px 0}
form.box{max-width:440px;margin:50px auto;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
label{display:block;font-size:13px;color:var(--muted);margin:12px 0 5px}
input,select,textarea{width:100%;padding:11px 12px;border-radius:10px;border:1px solid var(--line);background:var(--bg2);color:var(--text);font:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}
textarea{min-height:120px;resize:vertical}
/* A native select keeps its own control height and platform look, ignoring
   part of the padding above, so it came out shorter than the inputs beside it.
   Drawn from scratch with a chevron of its own, every field matches. */
select{-webkit-appearance:none;appearance:none;cursor:pointer;padding-right:38px;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath fill='none' stroke='%238b93a7' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round' d='M1 1.5 6 6.5 11 1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
/* Field-sized controls belong in a form, not in a table: the owner console
   puts a select in a cell, and a full-height one there just makes the rows
   tall for nothing. */
td select{padding:6px 26px 6px 9px;font-size:13px;background-position:right 9px center}
/* Tool pages (the pairing page) are a form to get through, not a landing
   page to scroll: the 36px section padding above stacked into 70px gaps. */
.tool section{padding:12px 0}.tool p.lead{margin-bottom:8px}.tool h3{margin-top:0}
.msg{margin-top:12px;padding:10px 12px;border-radius:10px;font-size:14px;display:none}.msg.err{display:block;background:#3a1d1d;color:#fca5a5}.msg.ok{display:block;background:#123326;color:#6ee7b7}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row>*{margin:0}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:18px 0}.tabs button{background:transparent;border:1px solid var(--line);color:var(--muted);padding:8px 14px;border-radius:999px;cursor:pointer;font:inherit}.tabs button.on{color:var(--text);border-color:var(--accent)}
.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}.stat b{display:block;font-size:26px}.stat span{color:var(--muted);font-size:12px}
.steps li{margin:8px 0;color:var(--muted)}.steps li b{color:var(--text)}
.muted{color:var(--muted)}.small{font-size:13px}.hide{display:none}
@media (max-width:900px){
  header.top .wrap{height:auto;min-height:58px;padding:10px 16px;flex-wrap:wrap;gap:10px}
  .navtoggle{display:flex;margin-left:auto;order:2}
  .brand{order:1}
  /* Log In / Sign Up stay in the bar; only the page links collapse. */
  header.top .auth{display:flex;order:2;margin-left:auto;gap:10px;flex:0 0 auto}
  .navtoggle{order:3;margin-left:4px}
  nav.main{display:none;order:4;flex:0 0 100%;width:100%}
  header.top.open nav.main{display:flex;flex-direction:column;align-items:stretch;gap:0;padding:4px 0 6px;border-top:1px solid var(--line)}
  header.top.open nav.main a{display:block;width:100%;padding:13px 2px;font-size:16px;border-bottom:1px solid var(--line)}
  header.top.open nav.main a:last-child{border-bottom:0}
  .hero{padding:44px 0 28px}
  .hero h1{font-size:clamp(30px,9vw,44px)}
  .hero .cta{flex-direction:column;align-items:stretch}
  .hero .cta .btn{text-align:center}
  .wrap{padding:0 16px}
  .card{padding:16px}
  section{padding:26px 0}
  h2.sec{font-size:23px}
  table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
  input,select,textarea{max-width:100%!important}
  form.box{margin:26px auto;padding:20px}
  .row{gap:8px}
  .row>form{flex-wrap:wrap}
  footer .cols{gap:22px}
}

/* Site dialog: replaces the browser's own confirm and alert boxes, which
   arrive in the system's colours and look nothing like the page. */
dialog.uidlg{border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:16px;padding:24px;max-width:460px;width:92vw;box-shadow:0 30px 80px -30px rgba(0,0,0,.95)}
dialog.uidlg::backdrop{background:rgba(3,6,12,.74)}
dialog.uidlg h3{margin:0 0 10px;font-size:19px}
dialog.uidlg p{margin:0 0 8px;color:var(--muted);font-size:14.5px;line-height:1.55;white-space:pre-line}
dialog.uidlg p:last-of-type{margin-bottom:0}
dialog.uidlg .uidlg-row{display:flex;gap:10px;justify-content:flex-end;margin-top:20px;flex-wrap:wrap}
dialog.uidlg .btn.danger{border-color:#4a2a2a;color:var(--danger)}
dialog.uidlg .btn.danger:hover{border-color:var(--danger)}
/* Diagnostics report (owner console + reseller panel), see diag.js */
.dg{display:flex;flex-direction:column;gap:18px;margin-top:14px}
.dg-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.dg-code{font:700 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:1.5px;color:var(--accent);margin-bottom:6px}
.dg-title{margin:0;font-size:21px}.dg-meta{color:var(--muted);font-size:13px;margin-top:4px}
.dg-actions{display:flex;gap:8px;flex-wrap:wrap}
.dg-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}
.dg-tile{display:flex;gap:12px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px}
.dg-dot{width:10px;height:10px;border-radius:50%;margin-top:5px;flex:none;background:var(--muted)}
.dg-ok .dg-dot{background:var(--ok);box-shadow:0 0 0 4px rgba(52,211,153,.15)}.dg-warn .dg-dot{background:var(--warn);box-shadow:0 0 0 4px rgba(251,191,36,.15)}
.dg-bad .dg-dot{background:var(--danger);box-shadow:0 0 0 4px rgba(248,113,113,.15)}.dg-info .dg-dot{background:var(--accent2);box-shadow:0 0 0 4px rgba(99,102,241,.18)}
.dg-tl{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:700}
.dg-tv{font-size:16px;font-weight:700;margin-top:2px;overflow-wrap:anywhere}.dg-ts{font-size:12px;color:var(--muted);margin-top:2px;overflow-wrap:anywhere}
.dg-h{margin:4px 0 0;font-size:15px;letter-spacing:.2px}.dg-sub{color:var(--muted);font-weight:500;font-size:13px}
.dg-findings{display:flex;flex-direction:column;gap:8px}
.dg-find{display:flex;gap:14px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--muted);border-radius:12px;padding:14px 16px}
.dg-find.dg-bad{border-left-color:var(--danger)}.dg-find.dg-warn{border-left-color:var(--warn)}.dg-find.dg-info{border-left-color:var(--accent2)}.dg-find.dg-ok{border-left-color:var(--ok)}
.dg-ic{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:14px;color:#0b0f16;background:var(--muted)}
.dg-bad .dg-ic{background:var(--danger)}.dg-warn .dg-ic{background:var(--warn)}.dg-info .dg-ic{background:var(--accent2);color:#fff}.dg-ok .dg-ic{background:var(--ok)}
.dg-ft{font-weight:700}.dg-count{display:inline-block;margin-left:6px;padding:1px 7px;border-radius:999px;background:var(--bg2);border:1px solid var(--line);font-size:12px;color:var(--text)}
.dg-when{color:var(--muted);font-weight:500;font-size:12px;margin-left:6px}
.dg-fw{color:var(--muted);font-size:14px;margin-top:3px;overflow-wrap:anywhere}.dg-fx{font-size:14px;margin-top:6px}.dg-fx b{color:var(--text)}
.dg-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:10px}
.dg-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.dg-card h5{margin:0 0 8px;font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}
.dg-row{display:flex;justify-content:space-between;gap:14px;padding:6px 0;border-top:1px solid var(--line);font-size:14px}.dg-row:first-of-type{border-top:0}
.dg-row span{color:var(--muted);flex:none}.dg-row b{font-weight:600;text-align:right;overflow-wrap:anywhere;min-width:0}
.dg-loghead{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.dg-filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.dg-chip{border:1px solid var(--line);background:var(--card);color:var(--muted);border-radius:999px;padding:6px 14px;font:600 13px/1 inherit;cursor:pointer}
.dg-chip.on{border-color:var(--accent);color:var(--text)}
.dg-search{width:220px!important;padding:7px 12px!important;font-size:13px!important}
.dg-log{background:var(--bg2);border:1px solid var(--line);border-radius:12px;max-height:520px;overflow:auto;font:12.5px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace}
.dg-line{display:grid;grid-template-columns:72px 70px 1fr;gap:10px;padding:6px 12px;border-top:1px solid var(--line)}.dg-line:first-child{border-top:0}
.dg-lt{color:var(--muted)}.dg-lv{font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.4px;padding-top:1px;color:var(--muted)}
.dg-lx{overflow-wrap:anywhere;white-space:pre-wrap}
.dg-lW{background:rgba(251,191,36,.06)}.dg-lW .dg-lv{color:var(--warn)}.dg-lE{background:rgba(248,113,113,.08)}.dg-lE .dg-lv{color:var(--danger)}
.dg-empty{padding:18px;color:var(--muted);text-align:center;font-family:inherit}
@media (max-width:640px){.dg-line{grid-template-columns:1fr;gap:2px}.dg-search{width:100%!important}.dg-head{padding:14px}}
.dg-wait{display:flex;gap:16px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:16px 18px}
.dg-wait>div{flex:1}.dg-spin{flex:none;width:22px;height:22px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--accent);animation:dgspin 1s linear infinite;margin-top:2px}
@keyframes dgspin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.dg-spin{animation:none}}