.sec-tool .score-ring{--p:0;--c:#0a0a0a;width:96px;height:96px;border-radius:50%;background:conic-gradient(var(--c) calc(var(--p)*1%),#e5e5e5 0);display:flex;align-items:center;justify-content:center;position:relative;}
    .sec-tool .score-ring::before{content:'';position:absolute;inset:6px;background:var(--surface);border-radius:50%;}
    .sec-tool .score-ring span{position:relative;font-family:var(--font-geist-mono);font-weight:800;font-size:22px;color:var(--foreground);}
    .sec-tool .bar{height:6px;border-radius:3px;background:#e5e5e5;overflow:hidden;}
    .sec-tool .bar>div{height:100%;border-radius:3px;transition:width .6s ease;}
    .sec-tool .tag{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:20px;font-size:11px;font-family:var(--font-geist-mono);font-weight:600;}
    .sec-tool .tag-good{background:#dcfce7;color:#166534;}
    .sec-tool .tag-warn{background:#fef3c7;color:#92400e;}
    .sec-tool .tag-bad{background:#fee2e2;color:#991b1b;}
    .sec-tool .tag-info{background:#f1f5f9;color:#475569;}
    .sec-tool .card{border:1px solid var(--border);border-radius:12px;background:var(--background);padding:14px;}
    .sec-tool .card h4{font-family:var(--font-geist-mono);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted-light);margin:0 0 10px;}
    .sec-tool .item{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;padding:8px 0;border-bottom:1px solid var(--border);font-size:12px;}
    .sec-tool .item:last-child{border-bottom:none;}
    .sec-tool .item .name{font-weight:600;color:var(--foreground);}
    .sec-tool .item .val{font-family:var(--font-geist-mono);color:var(--muted);text-align:right;word-break:break-all;}
    .sec-tool .threat{display:flex;gap:10px;padding:10px;border-radius:10px;background:#fff5f5;border:1px solid #fecaca;margin-bottom:8px;font-size:12px;}
    .sec-tool .threat .ico{flex-shrink:0;width:28px;height:28px;border-radius:8px;background:#fee2e2;color:#991b1b;display:flex;align-items:center;justify-content:center;font-weight:700;}
    .sec-tool .spinner{display:inline-block;width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--foreground);border-radius:50%;animation:secSpin .7s linear infinite;}
    @keyframes secSpin{to{transform:rotate(360deg);}}
    .sec-tool .grad{background:linear-gradient(135deg,#0a0a0a,#1f2937);color:#fff;}
    .sec-tool .grad h4{color:#a1a1aa;}
    .sec-tool .hero{background:radial-gradient(ellipse at top right,rgba(34,197,94,.08),transparent 60%),var(--surface);border:1px solid var(--border);border-radius:20px;padding:32px;margin-bottom:24px;}
    .sec-tool .input-row{display:flex;gap:10px;flex-wrap:wrap;}
    .sec-tool .input-row input{flex:1;min-width:240px;padding:14px 16px;border:1px solid var(--border);border-radius:12px;background:var(--background);font-family:var(--font-geist-mono);font-size:14px;outline:none;transition:.12s;}
    .sec-tool .input-row input:focus{border-color:var(--foreground);}
    .sec-tool .btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;border-radius:12px;background:var(--foreground);color:var(--background);font-weight:700;font-size:14px;cursor:pointer;border:none;transition:.12s;}
    .sec-tool .btn-primary:hover{opacity:.9;transform:translateY(-1px);}
    .sec-tool .btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;}
    .sec-tool .status-line{font-family:var(--font-geist-mono);font-size:13px;color:var(--muted);margin-top:12px;display:flex;align-items:center;gap:8px;min-height:24px;}
    .sec-tool .results{display:none;margin-top:24px;}
    .sec-tool .results.show{display:block;animation:secFade .3s ease;}
    @keyframes secFade{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}
    .sec-tool .grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
    .sec-tool .grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;}
    @media(max-width:768px){.sec-tool .grid-2,.sec-tool .grid-3{grid-template-columns:1fr;}}
    .sec-tool .tech-pill{display:inline-block;padding:4px 10px;border-radius:20px;background:var(--surface);border:1px solid var(--border);font-size:11px;font-family:var(--font-geist-mono);color:var(--foreground);margin:3px;}
    .sec-tool .hidden{display:none!important;}