/* Reset and base */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0f1117;--surface:#1a1d27;--surface2:#242836;--border:#2e3348;
  --text:#e8eaf0;--text-dim:#8b8fa3;--accent:#6c8cff;--accent-light:#8da6ff;
  --green:#34d399;--red:#f87171;--yellow:#fbbf24;--purple:#a78bfa;
  --radius:12px;--radius-sm:8px;
  --font:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --max-width:1120px;
}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
.container{max-width:var(--max-width);margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Header */
.site-header{border-bottom:1px solid var(--border);background:var(--surface);position:sticky;top:0;z-index:100;backdrop-filter:blur(12px)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:56px}
.logo{display:flex;align-items:center;gap:8px;color:var(--text);text-decoration:none;font-weight:700;font-size:1.1rem}
.logo svg{color:var(--accent)}
.nav{display:flex;gap:4px}
.nav a{color:var(--text-dim);text-decoration:none;padding:6px 12px;border-radius:var(--radius-sm);font-size:.9rem;transition:color .2s,background .2s}
.nav a:hover,.nav a:focus{color:var(--text);background:var(--surface2)}

/* Picker section */
.section-picker{padding:48px 0 40px}
.picker-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.picker-inputs h1{font-size:1.8rem;font-weight:800;line-height:1.2;margin-bottom:8px}
.subtitle{color:var(--text-dim);font-size:1.05rem;margin-bottom:28px}

/* Question cards */
.questions{display:flex;flex-direction:column;gap:16px;margin-bottom:20px}
.question-card{border:1px solid var(--border);border-radius:var(--radius);padding:20px;background:var(--surface);transition:border-color .2s}
.question-card:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(108,140,255,.15)}
.question-card legend{display:flex;align-items:flex-start;gap:10px;font-size:1rem;font-weight:600;cursor:pointer;padding:0}
.q-icon{font-size:1.2rem;flex-shrink:0;margin-top:1px}
.q-number{background:var(--accent);color:#fff;width:24px;height:24px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;flex-shrink:0}
.options{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.opt{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);cursor:pointer;transition:all .2s;background:var(--surface2)}
.opt:hover{border-color:var(--accent-light)}
.opt:has(input:checked){border-color:var(--accent);background:rgba(108,140,255,.1)}
.opt input{accent-color:var(--accent);width:18px;height:18px;flex-shrink:0}
.opt-label{font-size:.9rem;color:var(--text-dim)}
.opt:has(input:checked) .opt-label{color:var(--text)}
.q-hint{font-size:.8rem;color:var(--text-dim);margin-top:10px;padding-left:34px}

/* Presets */
.presets{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.presets-label{font-size:.85rem;color:var(--text-dim)}
.preset-btn{background:var(--surface2);border:1px solid var(--border);color:var(--text);padding:6px 14px;border-radius:20px;font-size:.8rem;cursor:pointer;transition:all .2s}
.preset-btn:hover,.preset-btn:focus{border-color:var(--accent);color:var(--accent-light)}

/* Result panel */
.result-panel{position:sticky;top:72px}
.result-inner{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;min-height:300px}
.result-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;min-height:240px;color:var(--text-dim);text-align:center;gap:12px}
.result-empty svg{opacity:.4}
.license-badge{margin-bottom:12px}
.license-badge img{border-radius:4px}
.license-name{font-size:1.4rem;font-weight:700;margin-bottom:6px}
.license-desc{color:var(--text-dim);font-size:.95rem;margin-bottom:16px}
.license-traits{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px}
.trait{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:20px;font-size:.8rem;font-weight:500}
.trait-allowed{background:rgba(52,211,153,.15);color:var(--green)}
.trait-notallowed{background:rgba(248,113,113,.15);color:var(--red)}
.trait-neutral{background:rgba(167,139,250,.15);color:var(--purple)}

/* Tabs */
.output-tabs{display:flex;gap:2px;margin-bottom:0;background:var(--surface2);border-radius:var(--radius-sm);padding:3px}
.tab-btn{flex:1;padding:8px;border:none;background:transparent;color:var(--text-dim);font-size:.8rem;font-weight:500;cursor:pointer;border-radius:6px;transition:all .2s}
.tab-btn.active{background:var(--surface);color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.2)}
.tab-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.tab-panels{background:var(--bg);border:1px solid var(--border);border-top:none;border-radius:0 0 var(--radius-sm) var(--radius-sm)}
.tab-panel{padding:16px}
.tab-panel[hidden]{display:none}
.code-block{font-family:'SF Mono',SFMono-Regular,Consolas,monospace;font-size:.78rem;line-height:1.5;color:var(--text-dim);white-space:pre-wrap;word-break:break-all;max-height:160px;overflow-y:auto}

/* Copy actions */
.copy-actions{display:flex;gap:8px;margin-top:12px}
.copy-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:var(--surface2);border:1px solid var(--border);color:var(--text);border-radius:var(--radius-sm);font-size:.85rem;cursor:pointer;transition:all .2s}
.copy-btn:hover,.copy-btn:focus{border-color:var(--accent);color:var(--accent-light)}
.copy-btn svg{flex-shrink:0}
.copy-confirm{color:var(--green);font-size:.85rem;margin-top:8px}

/* Comparison section */
.section-comparison{padding:48px 0;background:var(--surface)}
.section-comparison h2,.section-examples h2,.section-mistakes h2,.section-faq h2,.section-reference h2{font-size:1.5rem;font-weight:700;margin-bottom:8px}
.section-intro{color:var(--text-dim);margin-bottom:24px;font-size:.95rem}
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border)}
.comparison-table{width:100%;border-collapse:collapse;font-size:.9rem}
.comparison-table th{background:var(--surface2);padding:12px 16px;text-align:left;font-weight:600;color:var(--text-dim);border-bottom:1px solid var(--border);white-space:nowrap}
.comparison-table td{padding:12px 16px;border-bottom:1px solid var(--border)}
.comparison-table tr:last-child td{border-bottom:none}
.comparison-table tr:hover td{background:rgba(108,140,255,.04)}
.check{color:var(--green);font-weight:700}
.cross{color:var(--red);font-weight:700}
.table-note{font-size:.8rem;color:var(--text-dim);margin-top:12px}

/* Examples */
.section-examples{padding:48px 0}
.example-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.example-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:border-color .2s}
.example-card:hover{border-color:var(--accent)}
.example-icon{font-size:2rem;margin-bottom:12px}
.example-card h3{font-size:1.05rem;font-weight:600;margin-bottom:4px}
.example-license{display:inline-block;background:rgba(108,140,255,.15);color:var(--accent-light);padding:2px 10px;border-radius:20px;font-size:.8rem;font-weight:600;margin-bottom:10px}
.example-card p{color:var(--text-dim);font-size:.9rem}

/* Mistakes */
.section-mistakes{padding:48px 0;background:var(--surface)}
.mistake-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.mistake-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:24px;border-left:3px solid var(--yellow)}
.mistake-card h3{font-size:1rem;font-weight:600;margin-bottom:8px;color:var(--yellow)}
.mistake-card p{color:var(--text-dim);font-size:.9rem}

/* FAQ */
.section-faq{padding:48px 0}
.faq-list{display:flex;flex-direction:column;gap:4px}
.faq-item{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
.faq-q{width:100%;text-align:left;background:var(--surface);border:none;color:var(--text);padding:16px 20px;font-size:.95rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px}
.faq-q:hover{background:var(--surface2)}
.faq-q::after{content:'+';font-size:1.2rem;color:var(--accent);flex-shrink:0;transition:transform .2s}
.faq-q[aria-expanded="true"]::after{transform:rotate(45deg)}
.faq-item dd{padding:0 20px 16px;background:var(--surface);font-size:.9rem;color:var(--text-dim)}
.faq-item dd[hidden]{display:none}

/* Reference card */
.section-reference{padding:48px 0;background:var(--surface)}
.ref-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:28px;margin-bottom:20px}
.ref-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.ref-header h3{font-size:1.1rem;font-weight:700}
.ref-date{color:var(--text-dim);font-size:.85rem}
.ref-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.ref-item{display:flex;flex-direction:column;gap:2px;padding:12px;background:var(--surface);border-radius:var(--radius-sm);border:1px solid var(--border)}
.ref-abbr{font-weight:700;font-size:.95rem;color:var(--accent-light)}
.ref-desc{font-size:.8rem;color:var(--text-dim)}

/* Footer */
.site-footer{border-top:1px solid var(--border);padding:40px 0 24px;background:var(--surface)}
.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-bottom:24px}
.footer-grid p{font-size:.9rem;color:var(--text-dim);margin-bottom:4px}
.footer-grid strong{color:var(--text)}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:6px}
.footer-links a{color:var(--text-dim);text-decoration:none;font-size:.85rem;transition:color .2s}
.footer-links a:hover{color:var(--accent-light)}
.footer-note{font-size:.8rem;color:var(--text-dim);text-align:center;padding-top:20px;border-top:1px solid var(--border)}

/* Responsive */
@media(max-width:900px){
  .picker-grid{grid-template-columns:1fr}
  .result-panel{position:static}
  .example-grid{grid-template-columns:repeat(2,1fr)}
  .ref-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .site-header .container{flex-wrap:wrap;height:auto;padding:10px 20px;gap:8px}
  .nav{flex-wrap:wrap}
  .picker-inputs h1{font-size:1.4rem}
  .example-grid{grid-template-columns:1fr}
  .mistake-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:20px}
  .presets{flex-direction:column;align-items:flex-start}
  .copy-actions{flex-wrap:wrap}
}

/* Print */
@media print{
  .site-header,.site-footer,.section-picker,.section-mistakes,.section-faq,.section-examples,.copy-actions,.presets,.output-tabs,.nav{display:none!important}
  body{background:#fff;color:#000}
  .section-reference h2,.section-reference .section-intro,.section-reference .ref-card *{color:#000!important}
  .ref-card{border:2px solid #000;box-shadow:none}
}

/* Focus visible */
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* Scrollbar */
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:var(--surface)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}



/* Factory-injected deployment helpers. The AI owns the site design above this block. */
.ad-unit {
  width: min(100%, 720px);
  min-height: 120px;
  margin: 24px auto;
  display: block;
}

.legal-page {
  width: min(900px, calc(100% - 32px));
  margin: 40px auto;
}

.factory-fallback-nav {
  width: min(900px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  font-size: 0.95rem;
}

.factory-fallback-nav a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}