*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f1117;--surface: #1a1d27;--surface-2: #242736;--border: #2e3147;--accent: #7c6af7;--accent-hover: #9585ff;--text: #e8eaf0;--text-muted: #8891a6;--success: #4caf82;--error: #e05c5c;--radius: 12px}body{background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,sans-serif;min-height:100vh;display:flex;align-items:flex-start;justify-content:center;padding:24px 16px 48px}.container{width:100%;max-width:520px}h1{text-align:center;font-size:1.6rem;font-weight:700;margin-bottom:28px;letter-spacing:-.02em;background:linear-gradient(135deg,#e8eaf0,#7c6af7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tabs{display:flex;gap:8px;background:var(--surface);padding:6px;border-radius:var(--radius);margin-bottom:24px;border:1px solid var(--border)}.tab-btn{flex:1;padding:10px 16px;border:none;border-radius:8px;background:transparent;color:var(--text-muted);font-size:.95rem;font-weight:600;cursor:pointer;transition:background .18s,color .18s;display:flex;align-items:center;justify-content:center;gap:8px}.tab-btn .icon{font-size:1.1rem}.tab-btn:hover{background:var(--surface-2);color:var(--text)}.tab-btn.active{background:var(--accent);color:#fff}.tab-panel{display:none}.tab-panel.active{display:block}.hint{color:var(--text-muted);font-size:.9rem;margin-bottom:20px;line-height:1.6;text-align:center}#qr-reader{border-radius:var(--radius);overflow:hidden;background:var(--surface);border:1px solid var(--border);margin-bottom:16px}#qr-reader video{border-radius:0!important}#qr-reader__scan_region{background:var(--surface)!important}#qr-reader__dashboard{display:none!important}#qr-controls,#nfc-controls{display:flex;gap:10px;margin-bottom:16px}.primary-btn{flex:1;padding:12px 20px;background:var(--accent);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .18s,transform .1s}.primary-btn:hover{background:var(--accent-hover)}.primary-btn:active{transform:scale(.98)}.secondary-btn{flex:1;padding:12px 20px;background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .18s}.secondary-btn:hover{background:var(--border)}.secondary-btn.small{flex:none;padding:6px 14px;font-size:.85rem}.result-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-top:16px;animation:slideIn .2s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.result-label{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:8px}.result-value{font-size:1rem;color:var(--text);word-break:break-all;line-height:1.5;margin-bottom:10px}.open-link{display:inline-block;color:var(--accent);text-decoration:none;font-size:.9rem;margin-bottom:8px;margin-right:12px}.open-link:hover{text-decoration:underline}.status-text{text-align:center;color:var(--text-muted);font-size:.9rem;min-height:1.4em;margin-bottom:8px}.status-text.scanning{color:var(--accent)}.status-text.success{color:var(--success)}.nfc-record{background:var(--surface-2);border-radius:8px;padding:10px 12px;margin-bottom:8px;border-left:3px solid var(--accent)}.nfc-record-type{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:4px}.nfc-record-value{font-size:.95rem;word-break:break-all;line-height:1.5}.nfc-record-link{color:var(--accent);text-decoration:none}.nfc-record-link:hover{text-decoration:underline}.error-text{color:var(--error);font-size:.9rem;text-align:center;margin-top:16px;padding:14px;background:#e05c5c14;border-radius:8px;border:1px solid rgba(224,92,92,.2);line-height:1.5}.pulse-ring{display:flex;justify-content:center;align-items:center;padding:32px 0}.pulse-ring:before{content:"";width:60px;height:60px;border-radius:50%;border:3px solid var(--accent);animation:pulse 1.4s ease-out infinite}@keyframes pulse{0%{transform:scale(.8);opacity:.8}70%{transform:scale(1.4);opacity:0}to{transform:scale(.8);opacity:0}}