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var(--border-color);border-radius:var(--radius-sm);background:var(--bg-secondary);color:var(--text-primary);font:inherit;font-size:.9375rem;padding:.75rem .85rem;transition:border-color .2s var(--transition),box-shadow .2s var(--transition)}textarea[data-astro-cid-fek5svas]{resize:vertical}input[data-astro-cid-fek5svas]:focus,select[data-astro-cid-fek5svas]:focus,textarea[data-astro-cid-fek5svas]:focus{outline:none;border-color:var(--border-hover);box-shadow:0 0 0 3px 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canvas{width:min(100%,320px)!important;height:auto!important;display:block;border-radius:var(--radius-sm)}.download-row[data-astro-cid-fek5svas]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin-top:1rem}.copy-button[data-astro-cid-fek5svas]{width:100%;margin-top:.75rem;border:0;background:transparent;color:var(--text-secondary);font:inherit;font-size:.875rem;cursor:pointer;padding:.5rem}.copy-button[data-astro-cid-fek5svas]:hover{color:var(--text-primary)}.warning[data-astro-cid-fek5svas]{margin-top:.75rem;color:#b45309;background:#f59e0b1f;border-radius:var(--radius-sm);padding:.75rem;font-size:.8125rem;line-height:1.4}[data-theme=dark] .warning[data-astro-cid-fek5svas]{color:#fbbf24}@media(max-width:900px){.tool-shell[data-astro-cid-fek5svas]{grid-template-columns:1fr}.preview-panel[data-astro-cid-fek5svas]{position:static}}@media(max-width:640px){.tool-hero[data-astro-cid-fek5svas]{margin-bottom:1.5rem}.color-grid[data-astro-cid-fek5svas],.control-grid[data-astro-cid-fek5svas],.download-row[data-astro-cid-fek5svas]{grid-template-columns:1fr}.panel[data-astro-cid-fek5svas],.preview-card[data-astro-cid-fek5svas],.privacy-note[data-astro-cid-fek5svas]{padding:1rem}.qr-preview[data-astro-cid-fek5svas]{min-height:260px}}