*{box-sizing:border-box;margin:0;padding:0}:root{--primary:#3b82f6;--primary-dark:#1d4ed8;--danger:#ef4444;--success:#22c55e;--warning:#f59e0b;--bg:#f1f5f9;--surface:#fff;--border:#e2e8f0;--text:#1e293b;--text-muted:#64748b;--nav-height:64px;--header-height:56px}@media (prefers-color-scheme:dark){:root{--bg:#0f172a;--surface:#1e293b;--border:#334155;--text:#f1f5f9;--text-muted:#94a3b8}}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,sans-serif;font-size:16px}#root{flex-direction:column;max-width:480px;min-height:100svh;margin:0 auto;display:flex}.app{flex-direction:column;min-height:100svh;display:flex}.app-header{z-index:10;height:var(--header-height);background:var(--primary);align-items:center;padding:0 16px;display:flex;position:sticky;top:0}.app-header 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7px;font-size:11px;font-weight:600}.badge-soon{color:#92400e;background:#fef3c7}.badge-expired{color:#991b1b;background:#fee2e2}.form{flex-direction:column;gap:14px;display:flex}.form-label{flex-direction:column;gap:6px;font-size:14px;font-weight:500;display:flex}.form-input{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:10px;outline:none;width:100%;padding:10px 12px;font-size:15px}.form-input:focus{border-color:var(--primary)}.form-row{gap:12px;display:flex}.hint{color:var(--text-muted);font-size:12px}.btn{cursor:pointer;border:none;border-radius:10px;flex:1;padding:12px 20px;font-size:15px;font-weight:600;transition:opacity .15s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-secondary{background:var(--border);color:var(--text)}.selected-item{background:var(--bg);border-radius:10px;flex-direction:column;gap:4px;padding:12px 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8px;font-size:18px}.scanner-viewport{background:#000;position:relative}.scanner-video{object-fit:cover;width:100%;max-height:280px;display:block}.scanner-crosshair{border:2px solid var(--primary);border-radius:8px;width:200px;height:120px;margin:auto;position:absolute;inset:0;box-shadow:0 0 0 9999px #0006}.favorites-section{margin-bottom:20px}.favorites-list{flex-wrap:wrap;gap:8px;display:flex}.fav-chip{background:var(--surface);border:1px solid var(--border);cursor:pointer;color:var(--text);border-radius:20px;padding:6px 14px;font-size:13px;transition:background .15s}.fav-chip:active{background:var(--primary);color:#fff;border-color:var(--primary)}.log-list{flex-direction:column;gap:8px;list-style:none;display:flex}.log-item{background:var(--surface);border:1px solid var(--border);border-radius:12px;justify-content:space-between;align-items:center;gap:8px;padding:12px 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