/* LocalBarcode — teal + coral/orange theme (distinct from sibling pages.dev sites) */
*,*::before,*::after{box-sizing:border-box}
body{
  margin:0;
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--text);background:var(--bg);line-height:1.65;
  background-image:
    radial-gradient(ellipse 80% 45% at 8% -10%,rgba(234,88,12,.12),transparent),
    radial-gradient(ellipse 70% 40% at 95% 0%,rgba(15,118,110,.14),transparent),
    linear-gradient(180deg,#f0fdfa 0%,#ccfbf1 100%);
}
a{color:var(--primary)}
.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:10}
.site-header{background:rgba(240,253,250,.92);backdrop-filter:blur(8px);border-bottom:1px solid #99f6e4;height:60px;position:sticky;top:0;z-index:5}
.header-inner,.main,.site-footer{max-width:760px;margin:0 auto;padding:0 16px}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:60px;gap:12px}
.logo{font-weight:800;font-size:1.15rem;text-decoration:none;color:var(--primary);letter-spacing:-.02em}
.site-nav{display:flex;gap:14px;flex-wrap:wrap}.site-nav a{text-decoration:none;color:var(--text);font-weight:600;font-size:.95rem}
.site-nav a:hover{color:var(--accent)}
.main{padding-top:24px;padding-bottom:48px}
.card{background:#fff;border:1px solid #99f6e4;border-radius:16px;padding:22px;margin:0 0 20px;box-shadow:0 12px 32px rgba(15,118,110,.07)}
.hero{padding:8px 0 10px;position:relative}
.hero-mark{position:relative;width:140px;height:56px;margin:0 0 14px}
.bars{position:absolute;left:0;top:8px;width:56px;height:40px;border-radius:10px;background:
  repeating-linear-gradient(90deg,#0f766e 0 3px,#fff 3px 5px,#0f766e 5px 7px,#fff 7px 8px,#0f766e 8px 12px,#fff 12px 14px,#0f766e 14px 16px,#fff 16px 18px,#0f766e 18px 22px);
  box-shadow:0 6px 14px rgba(15,118,110,.2);border:2px solid #fff}
.chip{position:absolute;font-size:.7rem;font-weight:800;padding:4px 8px;border-radius:6px;letter-spacing:.04em;color:#fff;box-shadow:0 4px 10px rgba(0,0,0,.12)}
.chip-teal{right:36px;top:4px;background:var(--primary)}
.chip-coral{right:0;bottom:2px;background:var(--accent)}
.hero h1{margin:0;font-size:clamp(1.75rem,4vw,2.35rem);letter-spacing:-.03em;line-height:1.15;color:var(--text)}
.lead{color:var(--muted);margin:.4rem 0 0;font-size:1.05rem;max-width:40rem}
.trust{color:var(--muted);font-size:.95rem;margin:.4rem 0 0}
.disclaimer{margin:.75rem 0 0;padding:12px 14px;border-radius:12px;background:#fff7ed;border:1px solid #fdba74;color:#9a3412;font-size:.92rem}
.mode-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px}
.mode-tab{background:#f0fdfa;color:var(--text);border:1px solid #99f6e4;border-radius:999px;padding:8px 14px;font:inherit;font-weight:700;cursor:pointer;box-shadow:none}
.mode-tab.active,.mode-tab[aria-selected="true"]{background:var(--primary);color:#fff;border-color:var(--primary)}
.mode-tab:hover{border-color:var(--accent)}
.drop{border:2px dashed #5eead4;border-radius:14px;padding:22px 16px;text-align:center;cursor:pointer;background:linear-gradient(180deg,#f0fdfa,#fff);margin-top:12px}
.drop.over,.drop:focus{border-color:var(--accent);outline:2px solid var(--accent);outline-offset:2px}
.drop p{margin:.35rem 0}.muted{color:var(--muted);font-size:.9rem}
.preview-wrap{margin-top:14px;padding:16px;border-radius:12px;background:#f0fdfa;border:1px solid #99f6e4;overflow:auto;text-align:center;min-height:96px}
.preview-wrap svg{max-width:100%;height:auto}
.row-opts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.symbology{padding:14px;border-radius:12px;background:#f0fdfa;border:1px solid #99f6e4}
.opt{display:flex;flex-direction:column;gap:6px;font-weight:700;font-size:.95rem}
.opt input[type=text],.opt select,.opt textarea{font:inherit;max-width:100%;font-weight:500}
.opt input[type=text],.opt select,.opt textarea{padding:10px 12px;border:1px solid #5eead4;border-radius:10px;background:#fff}
.opt input[type=text]:focus,.opt select:focus,.opt textarea:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.opt textarea{resize:vertical;min-height:140px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9rem}
.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:14px}
button,#btn-generate{background:linear-gradient(135deg,var(--primary),#0d9488);color:#fff;border:0;border-radius:999px;padding:12px 20px;font:inherit;font-weight:700;cursor:pointer;box-shadow:0 6px 16px rgba(15,118,110,.28)}
button:hover{filter:brightness(1.06)}
button:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}
button.secondary{background:#fff;color:var(--text);border:1px solid #5eead4;box-shadow:none}
.download{font-weight:700;color:var(--accent)}
.status{min-height:1.4em;margin:12px 0 0;font-size:.95rem}
.privacy-line{margin-top:10px}
.prose h2{margin-top:0;color:var(--primary)}
.prose ol,.prose ul{padding-left:1.2rem}
.prose code{font-size:.9em;background:#ccfbf1;padding:.1em .35em;border-radius:4px}
.sources{font-size:.92rem}.sources a{word-break:break-word}
.site-footer{color:var(--muted);font-size:.9rem;padding-bottom:36px}
.site-footer a{color:var(--muted)}
details{border-top:1px solid #ccfbf1;padding:10px 0}summary{cursor:pointer;font-weight:600}
.guide-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.guide-list a{font-weight:700;text-decoration:none;color:var(--primary)}
.guide-list a:hover{color:var(--accent)}
@media (max-width:560px){
  .hero h1{font-size:1.65rem}
  .row-opts{grid-template-columns:1fr}
}