:root{--bg: #0f1419;--panel: #1a222c;--border: #2a3544;--text: #e8eef5;--muted: #9aa8b8;--accent: #3d8bfd;--accent-hover: #5a9dff;--ok: #3ecf8e;--err: #f07178;--font: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:var(--font);color:var(--text);background:radial-gradient(1200px 600px at 10% -10%,#1c3a5c 0%,transparent 55%),radial-gradient(900px 500px at 100% 0%,#163028 0%,transparent 50%),var(--bg)}#root{max-width:720px;margin:0 auto;padding:2rem 1.25rem 3rem}h1{font-size:1.75rem;font-weight:600;letter-spacing:-.02em;margin:0 0 .35rem}.lede{color:var(--muted);margin:0 0 1.75rem;line-height:1.5}.panel{background:color-mix(in srgb,var(--panel) 92%,transparent);border:1px solid var(--border);border-radius:12px;padding:1.25rem 1.35rem;margin-bottom:1.25rem;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.panel h2{font-size:1rem;font-weight:600;margin:0 0 1rem}label{display:block;font-size:.8rem;color:var(--muted);margin-bottom:.35rem}input{width:100%;padding:.65rem .75rem;margin-bottom:.9rem;border-radius:8px;border:1px solid var(--border);background:#121820;color:var(--text);font:inherit}button{font:inherit;font-weight:500;padding:.65rem 1rem;border-radius:8px;border:none;background:var(--accent);color:#fff;cursor:pointer}button:hover:not(:disabled){background:var(--accent-hover)}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:transparent;border:1px solid var(--border);color:var(--text);margin-left:.5rem}.row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.err{color:var(--err);font-size:.9rem;margin:.5rem 0}.ok{color:var(--ok);font-size:.9rem;margin:.5rem 0}.hint{color:var(--muted);font-size:.85rem;line-height:1.45}.badge{display:inline-block;font-size:.75rem;padding:.2rem .55rem;border-radius:999px;border:1px solid var(--border)}.badge.ok{border-color:color-mix(in srgb,var(--ok) 50%,var(--border));color:var(--ok)}.result-url{word-break:break-all;font-family:ui-monospace,monospace;font-size:.85rem;background:#121820;padding:.75rem;border-radius:8px;border:1px solid var(--border)}.scanner{position:relative;width:100%;aspect-ratio:4 / 3;background:#0a0e12;border-radius:10px;overflow:hidden;margin-bottom:.9rem;border:1px solid var(--border)}.scanner video{width:100%;height:100%;object-fit:cover}.scanner-frame{pointer-events:none;position:absolute;top:12%;right:12%;bottom:12%;left:12%;border:2px solid var(--accent);border-radius:8px;box-shadow:0 0 0 9999px #00000059}.scanner-frame.pulse{animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.7}50%{opacity:1}}table{width:100%;border-collapse:collapse;font-size:.85rem}th,td{text-align:left;padding:.5rem .35rem;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:500}.tabs{display:flex;gap:.5rem;margin-bottom:1.25rem}.tabs button{background:transparent;border:1px solid var(--border);color:var(--muted)}.tabs button.active{border-color:var(--accent);color:var(--text);background:color-mix(in srgb,var(--accent) 18%,transparent)}