:root{
  --bg:#f4f6fb;--bg2:#eef1f8;--surface:#ffffff;--surface2:#f7f9fc;
  --text:#121725;--muted:#5a6477;--faint:#8a93a6;--border:#e4e8f1;--border2:#eef1f7;
  --accent:#3b63ff;--accent2:#6c4dff;--accent-ink:#ffffff;--accent-soft:#eaeffff0;
  --code:#0e1424;--code-ink:#dbe3f4;--code-accent:#7fe0a8;
  --critical:#c01729;--high:#e0402a;--medium:#c97a0e;--low:#2f6bd6;--info:#5b6678;--good:#17914a;
  --radius:16px;--radius-sm:10px;--shadow:0 1px 2px rgba(18,23,37,.04),0 8px 24px -12px rgba(18,23,37,.12);
  --maxw:1080px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0a0d15;--bg2:#0d111b;--surface:#141926;--surface2:#1a2030;
  --text:#e9edf6;--muted:#9aa4b8;--faint:#6b7589;--border:#232a3b;--border2:#1c2231;
  --accent:#5b82ff;--accent2:#8a6dff;--accent-soft:#182134;
  --code:#070a12;--code-ink:#cdd7ec;
  --critical:#ff6b7a;--high:#ff8a5c;--medium:#f5bf4f;--low:#6ba3ff;--info:#8893a8;--good:#4fd185;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 12px 32px -16px rgba(0,0,0,.6);
}}
:root[data-theme="dark"]{
  --bg:#0a0d15;--bg2:#0d111b;--surface:#141926;--surface2:#1a2030;
  --text:#e9edf6;--muted:#9aa4b8;--faint:#6b7589;--border:#232a3b;--border2:#1c2231;
  --accent:#5b82ff;--accent2:#8a6dff;--accent-soft:#182134;
  --code:#070a12;--code-ink:#cdd7ec;
  --critical:#ff6b7a;--high:#ff8a5c;--medium:#f5bf4f;--low:#6ba3ff;--info:#8893a8;--good:#4fd185;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 12px 32px -16px rgba(0,0,0,.6);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:16px;line-height:1.6;
  color:var(--text);background:
    radial-gradient(1100px 500px at 100% -10%,color-mix(in srgb,var(--accent) 10%,transparent),transparent 60%),
    radial-gradient(900px 500px at -10% 0%,color-mix(in srgb,var(--accent2) 9%,transparent),transparent 55%),
    var(--bg);background-attachment:fixed;}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px;width:100%}
.mono,code{font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.muted{color:var(--muted)}.faint{color:var(--faint)}.small{font-size:13.5px}.center{text-align:center}.nowrap{white-space:nowrap}

/* header */
.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--surface) 82%,transparent);
  backdrop-filter:saturate(150%) blur(12px);-webkit-backdrop-filter:saturate(150%) blur(12px);border-bottom:1px solid var(--border)}
.top .wrap{height:60px;display:flex;align-items:center;gap:14px}
.brand{display:flex;gap:9px;align-items:center;font-weight:700;font-size:19px;color:var(--text)}
.brand:hover{text-decoration:none}
.brand svg{color:var(--accent)}
.brand-dim{color:var(--muted);font-weight:600}
.tagline{margin-left:auto;font-size:13px;color:var(--faint)}
@media(max-width:560px){.tagline{display:none}}
main{padding:40px 20px 24px}

/* typography */
h1{font-size:clamp(30px,5vw,46px);line-height:1.08;margin:0 0 14px;letter-spacing:-.025em;font-weight:700}
h2{font-size:20px;margin:0 0 16px;display:flex;align-items:center;gap:9px;flex-wrap:wrap;letter-spacing:-.01em}
h3{margin:0 0 6px;font-size:16px;font-weight:600}
h4{margin:0 0 5px;font-size:15px;font-weight:600}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent);background:var(--accent-soft);padding:5px 11px;border-radius:999px;margin-bottom:16px;
  border:1px solid color-mix(in srgb,var(--accent) 22%,transparent)}
.lead{font-size:clamp(16px,2.2vw,19px);color:var(--muted);max-width:660px;margin:0}

/* hero */
.hero{margin:18px 0 36px}

/* cards */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;margin-bottom:20px;box-shadow:var(--shadow);min-width:0}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,430px),1fr));gap:20px;margin-bottom:20px}
.grid2>.card{margin-bottom:0}

/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:16px;margin-bottom:28px}
.stepcard{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.stepcard p{margin:0;color:var(--muted);font-size:14.5px}
.num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;margin-bottom:10px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:700}

/* start form */
.start{max-width:660px}
.start-h{font-size:18px}
.ip-chip{background:var(--surface2);border:1px solid var(--border);padding:2px 9px;border-radius:7px;font-size:14px}
.check{display:flex;gap:11px;align-items:flex-start;margin:16px 0 20px;cursor:pointer;font-size:15px}
.check input{margin-top:3px;width:19px;height:19px;accent-color:var(--accent);flex:none}
.btn{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent2));color:var(--accent-ink);
  border:0;border-radius:var(--radius-sm);padding:13px 24px;font:inherit;font-weight:600;cursor:pointer;box-shadow:0 6px 18px -8px var(--accent)}
.btn:hover{text-decoration:none;filter:brightness(1.06);transform:translateY(-1px)}
.btn:active{transform:none}
.btn.ghost{background:var(--surface);color:var(--accent);border:1px solid var(--border);box-shadow:none}
.alert{background:color-mix(in srgb,var(--medium) 13%,var(--surface));border:1px solid color-mix(in srgb,var(--medium) 38%,transparent);
  color:var(--text);padding:11px 15px;border-radius:var(--radius-sm);margin:0 0 14px}

/* checks grid */
.checks{margin-top:8px}
.checkgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:18px 26px}
.checkgrid p{margin:0;color:var(--muted);font-size:14px}
.checkgrid h4{color:var(--accent)}

/* report head */
.reporthead{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;flex-wrap:wrap;margin:10px 0 22px}
.reporthead h1{font-size:clamp(26px,4vw,34px);margin:4px 0 6px}
.score{display:flex;align-items:center;gap:15px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 20px;box-shadow:var(--shadow)}
.grade{font-size:38px;font-weight:800;width:62px;height:62px;border-radius:14px;display:grid;place-items:center;color:#fff;letter-spacing:-.02em}
.score-meta{display:flex;flex-direction:column}
.score-meta strong{font-size:24px;font-weight:700}
.score-meta strong span{font-size:15px;color:var(--muted);font-weight:500}
.grade-A .grade{background:linear-gradient(135deg,#17914a,#1fae5c)}
.grade-B .grade{background:linear-gradient(135deg,#5a9e1e,#7bbd2e)}
.grade-C .grade{background:linear-gradient(135deg,#c97a0e,#e0982a)}
.grade-D .grade{background:linear-gradient(135deg,#e0402a,#f06038)}
.grade-F .grade{background:linear-gradient(135deg,#c01729,#e0293c)}

/* category bar */
.catbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.catchip{display:flex;align-items:center;gap:9px;background:var(--surface);border:1px solid var(--border);
  border-radius:11px;padding:9px 14px;box-shadow:var(--shadow);color:var(--text)}
.catchip:hover{text-decoration:none;transform:translateY(-1px)}
.catname{font-size:13.5px;font-weight:500}
.catscore{font-weight:700;font-size:14px;width:30px;height:24px;display:grid;place-items:center;border-radius:7px;color:#fff}
.cat-a .catscore{background:#17914a}.cat-b .catscore{background:#6ba12a}.cat-c .catscore{background:#c97a0e}
.cat-d .catscore{background:#e0402a}.cat-f .catscore{background:#c01729}
.cat-a{border-color:color-mix(in srgb,#17914a 35%,transparent)}
.cat-f,.cat-d{border-color:color-mix(in srgb,var(--high) 35%,transparent)}

/* phases */
.dot{width:10px;height:10px;border-radius:50%;display:inline-block;background:var(--info);flex:none}
.dot.ok{background:var(--good);box-shadow:0 0 0 4px color-mix(in srgb,var(--good) 20%,transparent)}
.dot.bad{background:var(--high);box-shadow:0 0 0 4px color-mix(in srgb,var(--high) 20%,transparent)}
.dot.busy{background:var(--medium);animation:pulse 1.2s infinite}
@keyframes pulse{50%{opacity:.3}}
.spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;vertical-align:-2px;margin-right:5px}
@keyframes spin{to{transform:rotate(360deg)}}

/* tables */
table{border-collapse:collapse;width:100%}
.kv th{text-align:left;font-weight:500;color:var(--muted);padding:7px 14px 7px 0;width:42%;vertical-align:top;font-size:14.5px}
.kv td{padding:7px 0;overflow-wrap:anywhere;font-size:14.5px}
.kv tr+tr th,.kv tr+tr td{border-top:1px solid var(--border2)}
.tablewrap{overflow-x:auto;margin:0 -4px;padding:0 4px}
.list{font-size:14px}
.list th{text-align:left;font-size:12px;letter-spacing:.03em;text-transform:uppercase;color:var(--faint);font-weight:600;padding:8px 14px 8px 0;border-bottom:1px solid var(--border);white-space:nowrap}
.list td{padding:9px 14px 9px 0;border-bottom:1px solid var(--border2);vertical-align:top}
.list tr:last-child td{border-bottom:0}

/* tags */
.tag{display:inline-block;font-size:11.5px;font-weight:500;padding:2px 9px;border-radius:999px;background:var(--surface2);
  color:var(--muted);margin:2px 5px 2px 0;white-space:nowrap;border:1px solid var(--border)}
.tag.good{background:color-mix(in srgb,var(--good) 14%,transparent);color:var(--good);border-color:transparent}
.tag.bad{background:color-mix(in srgb,var(--high) 14%,transparent);color:var(--high);border-color:transparent}
.tag.accent{background:var(--accent-soft);color:var(--accent);border-color:transparent}
.sev-critical{--c:var(--critical)}.sev-high{--c:var(--high)}.sev-medium{--c:var(--medium)}.sev-low{--c:var(--low)}.sev-info{--c:var(--info)}.sev-good{--c:var(--good)}
.tag[class*="sev-"]{background:color-mix(in srgb,var(--c) 15%,transparent);color:var(--c);border-color:transparent;font-weight:600}
.counts{margin-left:auto;font-weight:400;display:flex;gap:0}

/* findings */
.catsection{margin-top:22px}
.catsection:first-of-type{margin-top:6px}
.cathead{font-size:13px;letter-spacing:.05em;text-transform:uppercase;color:var(--faint);padding-bottom:9px;border-bottom:1px solid var(--border);margin-bottom:14px}
.findings{list-style:none;margin:0;padding:0}
.findings li{display:flex;gap:15px;padding:15px 16px;margin-bottom:11px;border:1px solid var(--border2);
  border-left:3px solid var(--c);border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:color-mix(in srgb,var(--c) 4%,var(--surface))}
.finding-body{min-width:0;flex:1}
.findings p{margin:3px 0 0;color:var(--muted);font-size:14.5px}
.badge{flex:0 0 68px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--c);padding-top:2px}
.tech{margin-top:9px}
.tech summary{cursor:pointer;color:var(--accent);font-size:13px;font-weight:500;user-select:none}
.tech summary:hover{text-decoration:underline}
.tech p{font-size:13.5px;line-height:1.55;color:var(--muted);background:var(--surface2);border:1px solid var(--border2);padding:11px 13px;border-radius:9px;margin-top:8px}
.refs{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}
.ref{font-family:"JetBrains Mono",monospace;font-size:11px;color:var(--faint);background:var(--surface2);border:1px solid var(--border);padding:2px 8px;border-radius:6px}

/* command tabs */
details{margin-top:6px}
details summary{cursor:pointer;color:var(--accent);user-select:none}
.tabs{margin-top:8px}
.tablist{display:flex;gap:4px;flex-wrap:wrap;border-bottom:1px solid var(--border);margin-bottom:14px}
.tablist button{background:none;border:0;border-bottom:2px solid transparent;padding:9px 12px;font:inherit;font-size:13.5px;color:var(--muted);cursor:pointer;margin-bottom:-1px;white-space:nowrap}
.tablist button:hover{color:var(--text)}
.tablist button[aria-selected="true"]{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}
.tabpanel[hidden]{display:none}
.cmd{display:flex;align-items:stretch;background:var(--code);border-radius:var(--radius-sm);overflow:hidden;margin:8px 0 12px;border:1px solid color-mix(in srgb,#000 30%,var(--code))}
.cmd code{flex:1;color:var(--code-ink);padding:13px 15px;font-size:13px;overflow-x:auto;white-space:nowrap;line-height:1.5}
.cmd code::before{content:"$ ";color:var(--code-accent)}
.copy{background:color-mix(in srgb,#fff 8%,var(--code));color:var(--code-ink);border:0;border-left:1px solid rgba(255,255,255,.08);
  padding:0 16px;font:inherit;font-size:13px;font-weight:600;cursor:pointer}
.copy:hover{background:var(--accent);color:#fff}

/* misc */
.notfound{text-align:center;padding:48px 26px}
.foot{color:var(--faint);font-size:13px;padding:18px 20px 40px;text-align:center}
.foot p{margin:0}

@media(max-width:600px){
  main{padding:28px 16px 20px}
  .wrap{padding:0 16px}
  .card{padding:20px}
  .findings li{flex-direction:column;gap:6px;padding:14px}
  .badge{flex:none}
  .kv th{width:46%}
  .reporthead{align-items:flex-start}
  .counts{width:100%;margin-left:0;flex-wrap:wrap}
}