[data-tool="qr-code-generator"] .pane{min-width:0}[data-tool="qr-code-generator"] .tool-workspace{align-items:start}.qr-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.qr-tabs button{flex:1;min-height:44px;padding:12px 8px}.qr-tabs button[aria-selected="true"]{color:var(--blue);background:#edf3ff;border-color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue);font-weight:700}.qr-panel input:not([type="checkbox"]),.qr-panel textarea,.qr-panel select,.qr-settings select{width:100%;min-width:0;min-height:44px}.qr-panel textarea{min-height:150px}.qr-settings{padding:0;border:0;margin:24px 0}.qr-settings legend{font-size:1.25rem;font-weight:700;margin-bottom:14px}.qr-settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.qr-password{display:flex;gap:8px;align-items:stretch}.qr-password input{min-width:0;flex:1}.qr-password button{min-height:44px;flex:none}.qr-viewport{aspect-ratio:1;max-width:350px;width:100%;margin:20px auto;display:grid;place-items:center;border:1px solid #d9e2f0;border-radius:12px;overflow:hidden;background:#fff}.qr-viewport img{display:block;width:100%;height:100%;object-fit:contain;image-rendering:pixelated}.qr-placeholder{padding:32px;color:var(--muted);font-size:1rem;line-height:1.6}.qr-summary{overflow-wrap:anywhere;white-space:pre-wrap;max-height:180px;overflow:auto;text-align:center}.qr-status{min-height:1.5em}#qr-error{overflow-wrap:anywhere}#qr-form .button{min-height:44px}.qr-old{opacity:.45}.qr-byte-count{font-size:.875rem;color:var(--muted)}@media(max-width:430px){.qr-settings-grid{grid-template-columns:1fr}.qr-tabs{flex-direction:column}.qr-password{flex-wrap:wrap}.qr-password button{width:100%}}