:root{--bc-bg:#fff;--bc-fg:#151515;--bc-muted:#5c626a;--bc-panel:#f6f7f8;--bc-border:#d7dbe0;--bc-accent:#2563eb;--bc-danger:#b42318;--bc-ok:#067647;--bc-radius:16px}
[data-mg-theme="dark"]{--bc-bg:#0a0a0b;--bc-fg:#f3f4f6;--bc-muted:#aab0b8;--bc-panel:#151517;--bc-border:#303036;--bc-accent:#7aa2ff;--bc-danger:#ff8a80;--bc-ok:#6ce9a6}
*{box-sizing:border-box}.barcode-app{margin:0;background:var(--bc-bg);color:var(--bc-fg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.barcode-shell{width:min(1120px,calc(100% - 32px));margin-inline:auto}.barcode-skip{position:absolute;left:-9999px}.barcode-skip:focus{left:16px;top:16px;z-index:50;padding:10px 14px;background:var(--bc-bg);border:2px solid var(--bc-accent);border-radius:8px}.barcode-header,.barcode-footer{border-block:1px solid var(--bc-border)}.barcode-header-inner,.barcode-footer-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.barcode-brand{display:inline-flex;align-items:center;gap:10px;color:inherit;text-decoration:none;font-weight:750}.barcode-brand img{width:30px;height:30px}.barcode-nav{display:flex;gap:18px}.barcode-nav a,.barcode-footer a{color:inherit;text-decoration:none}.barcode-nav a[aria-current="page"]{font-weight:700}.barcode-menu{display:none}.barcode-hero{padding:48px 0 24px}.barcode-hero h1{font-size:clamp(2rem,5vw,3.5rem);line-height:1.05;margin:0 0 14px}.barcode-hero p{font-size:1.08rem;color:var(--bc-muted);max-width:760px;line-height:1.65}.barcode-trust{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.barcode-chip{border:1px solid var(--bc-border);border-radius:999px;padding:7px 11px;font-size:.9rem;color:var(--bc-muted)}.barcode-main{padding-bottom:64px}.barcode-workbench{border:1px solid var(--bc-border);border-radius:20px;background:var(--bc-panel);padding:20px;box-shadow:0 12px 40px rgba(0,0,0,.06)}.barcode-mode{display:inline-flex;border:1px solid var(--bc-border);border-radius:12px;padding:4px;background:var(--bc-bg);margin-bottom:18px}.barcode-mode button{min-height:40px;border:0;border-radius:9px;padding:0 16px;background:transparent;color:inherit;font:inherit;font-weight:700}.barcode-mode button[aria-pressed="true"]{background:var(--bc-fg);color:var(--bc-bg)}.barcode-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.85fr);gap:20px}.barcode-fields,.barcode-result{background:var(--bc-bg);border:1px solid var(--bc-border);border-radius:var(--bc-radius);padding:18px;min-width:0}.barcode-fields label,.barcode-label{display:block;font-weight:700;margin:0 0 7px}.barcode-fields select,.barcode-fields input[type="text"],.barcode-fields input[type="file"],.barcode-fields textarea{width:100%;min-height:44px;border:1px solid var(--bc-border);border-radius:10px;background:var(--bc-bg);color:inherit;padding:10px 12px;font:inherit}.barcode-fields textarea{min-height:180px;resize:vertical}.barcode-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}.barcode-field{margin-bottom:14px}.barcode-help{font-size:.9rem;color:var(--bc-muted);line-height:1.5;margin:6px 0 0}.barcode-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.barcode-button{min-height:44px;padding:0 15px;border:1px solid var(--bc-border);border-radius:10px;background:var(--bc-bg);color:inherit;font:inherit;font-weight:700;cursor:pointer}.barcode-button.primary{background:var(--bc-fg);color:var(--bc-bg);border-color:var(--bc-fg)}.barcode-button:disabled{opacity:.45;cursor:not-allowed}.barcode-button:focus-visible,.barcode-fields :focus-visible,.barcode-nav a:focus-visible{outline:3px solid var(--bc-accent);outline-offset:2px}.barcode-error{margin:14px 0 0;padding:12px 14px;border:1px solid currentColor;border-radius:10px;color:var(--bc-danger);background:color-mix(in srgb,currentColor 7%,transparent)}.barcode-result-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px}.barcode-status{font-size:.9rem;font-weight:800;color:var(--bc-muted)}[data-state="valid"] .barcode-status{color:var(--bc-ok)}[data-state="stale"] .barcode-status{color:#b54708}.barcode-canvas{display:flex;align-items:center;justify-content:center;min-height:250px;padding:24px;overflow:auto;background:#fff;border:1px solid #e5e7eb;border-radius:12px}.barcode-canvas canvas,.barcode-preview-card canvas,.bulk-print-sheet canvas{max-width:100%;height:auto}.barcode-detail{display:grid;grid-template-columns:140px 1fr;gap:8px 12px;margin:16px 0 0}.barcode-detail dt{color:var(--bc-muted)}.barcode-detail dd{margin:0;overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.bulk-controls{display:grid;grid-template-columns:1fr 1fr;gap:12px}.bulk-summary{font-weight:700;margin:12px 0}.bulk-previews{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.barcode-preview-card{margin:0;background:#fff;color:#111;border:1px solid #ddd;border-radius:10px;padding:12px;overflow:auto}.barcode-preview-card figcaption{font-size:.8rem;margin-top:8px;overflow-wrap:anywhere}.bulk-errors{overflow:auto;margin-top:14px}.bulk-errors table{width:100%;border-collapse:collapse}.bulk-errors th,.bulk-errors td{text-align:left;padding:8px;border-bottom:1px solid var(--bc-border);vertical-align:top}.bulk-progress{margin-top:12px}.barcode-context{padding:48px 0 0}.barcode-context section{max-width:900px;margin:0 auto 36px}.barcode-context h2{font-size:1.6rem;margin-bottom:10px}.barcode-context p,.barcode-context li{color:var(--bc-muted);line-height:1.7}.barcode-type-table{overflow:auto}.barcode-type-table table{width:100%;border-collapse:collapse}.barcode-type-table th,.barcode-type-table td{padding:11px;border-bottom:1px solid var(--bc-border);text-align:left;vertical-align:top}.barcode-note{border-left:4px solid var(--bc-accent);padding:10px 14px;background:var(--bc-panel);border-radius:0 10px 10px 0}.barcode-footer{padding:28px 0}.barcode-footer-inner{align-items:flex-start}.barcode-footer p{margin:8px 0 0;color:var(--bc-muted);font-size:.9rem}.barcode-footer nav{display:flex;gap:16px}.bulk-print-sheet{display:none}
@media print{body>*{display:none!important}body[data-print-mode="single"] #single-result{display:block!important;position:static!important;border:0!important;box-shadow:none!important;background:#fff!important;color:#111!important;width:100%!important}body[data-print-mode="single"] #single-result .barcode-actions,body[data-print-mode="single"] #single-status{display:none!important}body[data-print-mode="bulk"] #bulk-print-sheet{display:grid!important;grid-template-columns:1fr 1fr;gap:20px;color:#111;background:#fff}.bulk-print-sheet figure{break-inside:avoid;margin:0;padding:16px;border:1px solid #ddd;background:#fff}.bulk-print-sheet figcaption{margin-top:8px;font-size:10pt}.barcode-canvas{border:0;min-height:auto}}