:root{--bg-base: #f7f7fb;--bg-surface: #ffffff;--bg-elevated: #ffffff;--bg-panel: #ffffff;--bg-hover: #f1f1f8;--bg-active: #e8e8f4;--bg-inset: #f4f4f9;--border-subtle: #ececf3;--border-default: #dcdce7;--border-strong: #c3c3d4;--fg-1: #16161d;--fg-2: #45455a;--fg-3: #74748a;--fg-4: #9a9ab0;--accent: #4f46e5;--accent-hover: #4338ca;--accent-soft: #ecebfd;--accent-softer: #f5f4ff;--good: #16a34a;--warn: #d97706;--bad: #dc2626;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Helvetica, Arial, sans-serif;--font-mono: "SF Mono", "Fira Code", "JetBrains Mono", "Cascadia Code", Consolas, monospace;--radius-sm: 7px;--radius-md: 11px;--radius-lg: 18px;--transition-fast: .14s ease;--transition: .22s ease;--shadow-sm: 0 1px 2px rgba(16, 16, 40, .06), 0 1px 3px rgba(16, 16, 40, .05);--shadow-md: 0 4px 16px rgba(16, 16, 40, .08);--shadow-lg: 0 20px 50px rgba(16, 16, 40, .16);--drawer-w: 320px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg-base);color:var(--fg-1);font-family:var(--font-sans);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body.modal-open{overflow:hidden}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px;border-bottom:1px solid var(--border-subtle);background:#ffffffd1;backdrop-filter:blur(10px);position:sticky;top:0;z-index:20}.topbar-left{display:flex;align-items:center;gap:22px;min-width:0}.brand{display:flex;align-items:center;gap:10px;color:var(--fg-1)}.brand:hover{text-decoration:none}.brand-mark{width:28px;height:28px;border-radius:7px}.brand-name{font-weight:750;font-size:18px;letter-spacing:-.02em}.brand-name-accent{color:var(--accent)}.topbar-meta{display:flex;gap:14px;font-family:var(--font-mono);font-size:11px;color:var(--fg-3)}.topbar-meta .meta-key{color:var(--fg-4)}.topbar-meta .meta-val{color:var(--accent)}.topbar-nav{display:flex;gap:4px;flex-shrink:0}.nav-link{background:transparent;border:1px solid transparent;color:var(--fg-2);font:inherit;font-size:13px;padding:6px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-fast)}.nav-link:hover{background:var(--bg-hover);color:var(--fg-1)}.trust-banner{display:flex;align-items:center;gap:10px;margin:16px 24px 0;padding:11px 15px;border:1px solid var(--border-default);border-radius:var(--radius-md);background:var(--accent-softer);color:var(--fg-2);font-size:13px;cursor:pointer;transition:var(--transition-fast)}.trust-banner strong{color:var(--accent)}.trust-banner:hover{border-color:var(--accent)}.trust-banner svg{width:18px;height:18px;color:var(--accent);flex-shrink:0}.main-grid{flex:1 0 auto;display:grid;grid-template-columns:minmax(0,1fr) var(--drawer-w)}#app{min-width:0;padding:24px;display:flex;flex-direction:column;gap:18px}.main-content{width:100%;max-width:960px;margin:0 auto}.mode-switch{display:inline-flex;gap:4px;padding:4px;background:var(--bg-inset);border:1px solid var(--border-subtle);border-radius:var(--radius-md);width:fit-content;margin:0 auto}.mode-btn{display:inline-flex;align-items:center;gap:8px;background:transparent;border:none;color:var(--fg-2);font:inherit;font-size:14px;font-weight:600;padding:8px 20px;border-radius:8px;cursor:pointer;transition:var(--transition-fast)}.mode-btn svg{width:16px;height:16px}.mode-btn:hover{color:var(--fg-1)}.mode-btn.on{background:var(--bg-surface);color:var(--accent);box-shadow:var(--shadow-sm)}.generate-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,380px);gap:22px;align-items:start}.gen-form{display:flex;flex-direction:column;gap:16px;min-width:0}.type-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.type-tab{display:flex;flex-direction:column;align-items:center;gap:5px;padding:12px 6px;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--fg-2);font:inherit;font-size:12px;font-weight:550;cursor:pointer;transition:var(--transition-fast)}.type-tab svg{width:20px;height:20px;color:var(--fg-3)}.type-tab:hover{border-color:var(--border-strong);color:var(--fg-1)}.type-tab.on{border-color:var(--accent);background:var(--accent-softer);color:var(--accent)}.type-tab.on svg{color:var(--accent)}.form-area{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow-sm)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field.full{grid-column:1 / -1}.field-label{font-size:12px;font-weight:600;color:var(--fg-3)}.text-input,.select{width:100%;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--fg-1);font:inherit;font-size:14px;padding:10px 12px;transition:var(--transition-fast)}.text-input:focus,.select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.text-input.area{resize:vertical;min-height:72px;font-family:inherit}.select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2374748a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:34px}.checkbox-field{justify-content:flex-end}.checkbox{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--fg-2);cursor:pointer;padding:8px 0}.checkbox input{width:16px;height:16px;accent-color:var(--accent)}.options-details{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:4px 18px;box-shadow:var(--shadow-sm)}.options-details summary{cursor:pointer;font-size:13px;font-weight:600;color:var(--fg-2);padding:12px 0;list-style:none}.options-details summary::-webkit-details-marker{display:none}.options-details summary:before{content:"▸";display:inline-block;margin-right:8px;color:var(--fg-4);transition:transform var(--transition-fast)}.options-details[open] summary:before{transform:rotate(90deg)}.options-body{display:flex;flex-direction:column;gap:14px;padding:6px 0 18px}.seg-control{display:inline-flex;background:var(--bg-inset);border:1px solid var(--border-default);border-radius:var(--radius-sm);padding:3px;gap:3px;width:fit-content}.seg{background:transparent;border:none;color:var(--fg-2);font:inherit;font-size:13px;font-weight:600;padding:6px 16px;border-radius:5px;cursor:pointer;transition:var(--transition-fast)}.seg:hover{color:var(--fg-1)}.seg.on{background:var(--accent);color:#fff}.range{width:100%;accent-color:var(--accent)}.color-row{display:flex;gap:20px}.color-field{flex-direction:row;align-items:center;gap:10px}.color-input{width:44px;height:30px;padding:0;border:1px solid var(--border-default);border-radius:var(--radius-sm);background:none;cursor:pointer}.gen-preview{display:flex;flex-direction:column;gap:14px;position:sticky;top:88px}.preview-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:22px;display:flex;align-items:center;justify-content:center;min-height:300px;box-shadow:var(--shadow-md)}.qr-canvas{max-width:100%;height:auto;border-radius:8px;image-rendering:pixelated}.preview-placeholder{color:var(--fg-4);font-size:14px;text-align:center;padding:30px 10px}.payload-readout{font-family:var(--font-mono);font-size:11.5px;color:var(--fg-3);background:var(--bg-inset);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:10px 12px;word-break:break-all;max-height:90px;overflow-y:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--bg-surface);border:1px solid var(--border-default);color:var(--fg-1);font:inherit;font-size:14px;font-weight:600;padding:9px 16px;border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-fast)}.btn:hover{background:var(--bg-hover);border-color:var(--border-strong)}.btn svg{width:16px;height:16px}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn.ghost{background:transparent}.export-bar{display:grid;grid-template-columns:repeat(auto-fit,minmax(80px,1fr));gap:8px}.export-bar.disabled{opacity:.45;pointer-events:none}.scan-view{max-width:720px;display:flex;flex-direction:column;gap:16px}.dropzone{border:1.5px dashed var(--border-strong);border-radius:var(--radius-lg);background:var(--bg-surface);padding:48px 24px;text-align:center;cursor:pointer;transition:var(--transition);display:flex;flex-direction:column;align-items:center;gap:8px}.dropzone:hover,.dropzone:focus-visible{border-color:var(--accent);background:var(--accent-softer);outline:none}.dropzone.dragover{border-color:var(--accent);background:var(--accent-soft)}.dz-icon{width:42px;height:42px;color:var(--accent)}.dz-title{font-size:18px;font-weight:650;color:var(--fg-1)}.dz-sub{font-size:13px;color:var(--fg-3)}.dz-privacy{margin-top:6px;font-size:12px;color:var(--accent);font-weight:550}.cam-row{display:flex;justify-content:center}.rec-btn.recording,.btn.recording{border-color:var(--bad);color:var(--bad)}.cam-stage{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:#000;aspect-ratio:4 / 3;max-height:60vh}.cam-video{width:100%;height:100%;object-fit:cover;display:block}.cam-reticle{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:55%;aspect-ratio:1;border:3px solid rgba(255,255,255,.9);border-radius:20px;box-shadow:0 0 0 100vmax #00000059}.scan-result{display:flex;flex-direction:column;gap:10px}.result-card{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px}.result-head{display:flex;align-items:center;gap:10px}.result-check{width:22px;height:22px;color:var(--good)}.result-kind{font-weight:650;font-size:15px}.result-value{font-family:var(--font-mono);font-size:13px;color:var(--fg-2);background:var(--bg-inset);border-radius:var(--radius-sm);padding:12px;word-break:break-all;max-height:160px;overflow-y:auto}.result-actions{display:flex;gap:8px;flex-wrap:wrap}.result-note{display:flex;align-items:center;gap:10px;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:14px 16px;color:var(--fg-2);font-size:14px}.note-icon{width:20px;height:20px;color:var(--warn);flex-shrink:0}#event-drawer{border-left:1px solid var(--border-subtle);background:var(--bg-surface);display:flex;flex-direction:column;min-height:0;max-height:calc(100vh - 62px);position:sticky;top:62px}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border-subtle)}.drawer-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--fg-3)}.drawer-controls .count{font-family:var(--font-mono);font-size:11px;color:var(--fg-3)}.drawer-controls .count strong{color:var(--fg-1)}.drawer-filters{display:flex;flex-wrap:wrap;gap:5px;padding:10px 14px;border-bottom:1px solid var(--border-subtle)}.filter-pill{background:var(--bg-inset);border:1px solid var(--border-default);color:var(--fg-4);font-family:var(--font-mono);font-size:10.5px;padding:3px 9px;border-radius:999px;cursor:pointer;transition:var(--transition-fast)}.filter-pill.on{color:var(--accent);border-color:var(--accent);background:var(--accent-softer)}.drawer-list{flex:1;overflow-y:auto;padding:8px 10px;font-family:var(--font-mono);font-size:11.5px;line-height:1.5}.event{display:grid;grid-template-columns:auto auto 1fr;gap:8px;padding:3px 4px;border-radius:4px;align-items:baseline}.event:hover{background:var(--bg-hover)}.event .ts{color:var(--fg-4)}.event .cat{color:var(--accent);text-transform:uppercase;font-size:9.5px;letter-spacing:.05em}.event .msg{color:var(--fg-2);grid-column:3}.event .meta{grid-column:3;color:var(--fg-4);font-size:10.5px}.event .meta .k{color:var(--fg-3)}.event[data-level=ok] .msg{color:var(--good)}.event[data-level=warn] .msg{color:var(--warn)}.event[data-level=err] .msg{color:var(--bad)}.statusbar{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 24px;border-top:1px solid var(--border-subtle);background:var(--bg-surface);font-family:var(--font-mono);font-size:11.5px;color:var(--fg-3)}.statusbar>div{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.sb-key{color:var(--fg-4)}.status-pill{display:inline-flex;align-items:center;gap:6px;text-transform:capitalize}.dot-mini{width:8px;height:8px;border-radius:50%;background:var(--fg-4)}.dot-mini.idle{background:var(--good)}.dot-mini.busy{background:var(--accent);animation:blink 1.1s ease-in-out infinite}.dot-mini.err{background:var(--bad)}@keyframes blink{50%{opacity:.35}}.attribution{color:var(--fg-4)}.modal-overlay{position:fixed;inset:0;background:#14142880;backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:24px;z-index:100;animation:fade .16s ease}@keyframes fade{0%{opacity:0}}.modal-panel{position:relative;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-lg);max-width:640px;width:100%;max-height:85vh;overflow-y:auto;padding:30px;box-shadow:var(--shadow-lg)}.modal-close{position:absolute;top:14px;right:16px;background:transparent;border:none;color:var(--fg-3);font-size:26px;line-height:1;cursor:pointer;padding:4px 8px;border-radius:var(--radius-sm)}.modal-close:hover{color:var(--fg-1);background:var(--bg-hover)}.modal-title{margin:0 0 18px;font-size:21px;font-weight:700}.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}.steps li{display:flex;gap:14px}.step-num{font-family:var(--font-mono);font-size:12px;color:var(--accent);padding-top:3px;flex-shrink:0}.steps h3{margin:0 0 3px;font-size:15px}.steps p{margin:0;font-size:14px;color:var(--fg-2)}.security-grid{display:flex;flex-direction:column;gap:14px}.security-card{border:1px solid var(--border-default);border-radius:var(--radius-md);padding:16px;background:var(--bg-inset)}.security-card h3{margin:0 0 8px;font-size:14px}.security-card ul{margin:0;padding-left:18px;color:var(--fg-2);font-size:13.5px}.security-card li{margin-bottom:5px}.security-card.good{border-color:#16a34a66;background:#16a34a0d}.security-card.good h3{color:var(--good)}.security-card.bad{border-color:#dc262659;background:#dc26260a}.security-card.bad h3{color:var(--bad)}.about-lede{font-size:15px;color:var(--fg-1)}.modal-content p{color:var(--fg-2);font-size:14px}.about-fineprint{color:var(--fg-3)!important;font-size:12.5px!important;border-top:1px solid var(--border-subtle);padding-top:12px}.glossary-link{color:var(--accent);border-bottom:1px dotted var(--accent);cursor:help}.glossary-tooltip{position:fixed;z-index:200;max-width:280px;background:var(--fg-1);border-radius:var(--radius-md);padding:10px 12px;font-size:12.5px;line-height:1.5;color:#fff;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:opacity .12s ease}.glossary-tooltip.visible{opacity:1}.toast{position:fixed;bottom:58px;left:50%;transform:translate(-50%) translateY(12px);background:var(--fg-1);color:#fff;padding:10px 18px;border-radius:var(--radius-md);font-size:13px;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:var(--transition);z-index:300}.toast.visible{opacity:1;transform:translate(-50%) translateY(0)}@media(max-width:900px){.main-grid{grid-template-columns:1fr}#event-drawer,.topbar-meta{display:none}.generate-grid{grid-template-columns:1fr}.gen-preview{position:static}}@media(max-width:560px){.topbar{padding:12px 16px;flex-wrap:wrap;gap:8px}.topbar-nav{width:100%;gap:4px}.nav-link{padding:5px 10px;font-size:12px}#app{padding:16px}.trust-banner{margin:12px 16px 0;font-size:12px}.type-tabs{grid-template-columns:repeat(4,1fr);gap:6px}.type-tab{font-size:11px;padding:10px 4px}.field-grid{grid-template-columns:1fr}.statusbar{padding:8px 16px;font-size:10.5px}.attribution{display:none}}