.qr-generator{width:100%}.qr-generator-grid{display:grid;grid-template-columns:1fr;gap:calc(var(--spacing-unit) * 4)}.qr-card{background:var(--color-bg-secondary);border:1px solid var(--color-bg-tertiary);border-radius:var(--border-radius);padding:calc(var(--spacing-unit) * 4)}.qr-card-title{font-size:1.25rem;font-weight:600;color:var(--color-text-primary);margin-bottom:calc(var(--spacing-unit) * 4)}.qr-control-group{margin-bottom:calc(var(--spacing-unit) * 4)}.qr-label{display:block;font-size:.875rem;font-weight:500;color:var(--color-text-secondary);margin-bottom:calc(var(--spacing-unit) * 2)}.qr-select{width:100%;padding:calc(var(--spacing-unit) * 2);background:var(--color-bg-primary);border:1px solid var(--color-bg-tertiary);border-radius:calc(var(--border-radius) * .75);color:var(--color-text-primary);font-size:.9375rem;font-family:inherit;transition:var(--transition)}.qr-select:focus{outline:none;border-color:var(--color-accent-blue);box-shadow:0 0 0 3px #3b82f61a}.qr-textarea{width:100%;padding:calc(var(--spacing-unit) * 2);background:var(--color-bg-primary);border:1px solid var(--color-bg-tertiary);border-radius:calc(var(--border-radius) * .75);color:var(--color-text-primary);font-size:.9375rem;font-family:inherit;resize:vertical;transition:var(--transition)}.qr-textarea:focus{outline:none;border-color:var(--color-accent-blue);box-shadow:0 0 0 3px #3b82f61a}.qr-slider{width:100%;height:6px;border-radius:3px;background:var(--color-bg-tertiary);outline:none;-webkit-appearance:none;appearance:none}.qr-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:var(--color-accent-blue);cursor:pointer;transition:var(--transition)}.qr-slider::-webkit-slider-thumb:hover{transform:scale(1.1);box-shadow:0 0 0 4px #3b82f633}.qr-slider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--color-accent-blue);cursor:pointer;border:none;transition:var(--transition)}.qr-slider::-moz-range-thumb:hover{transform:scale(1.1);box-shadow:0 0 0 4px #3b82f633}.qr-color-pickers{display:grid;grid-template-columns:repeat(2,1fr);gap:calc(var(--spacing-unit) * 3);margin-bottom:calc(var(--spacing-unit) * 4)}.qr-color-picker{display:flex;flex-direction:column;gap:calc(var(--spacing-unit) * 2)}.qr-color-input-group{display:flex;gap:calc(var(--spacing-unit) * 2);align-items:center}.qr-color-input{width:60px;height:40px;border-radius:calc(var(--border-radius) * .5);border:1px solid var(--color-bg-tertiary);cursor:pointer}.qr-color-text{flex:1;padding:calc(var(--spacing-unit) * 2);background:var(--color-bg-primary);border:1px solid var(--color-bg-tertiary);border-radius:calc(var(--border-radius) * .75);color:var(--color-text-primary);font-size:.875rem;font-family:monospace;transition:var(--transition)}.qr-color-text:focus{outline:none;border-color:var(--color-accent-blue);box-shadow:0 0 0 3px #3b82f61a}.qr-dropzone{border:2px dashed var(--color-bg-tertiary);border-radius:calc(var(--border-radius) * .75);padding:calc(var(--spacing-unit) * 4);text-align:center;cursor:pointer;transition:var(--transition);background:var(--color-bg-primary)}.qr-dropzone:hover{border-color:var(--color-accent-blue);background:var(--color-bg-secondary)}.qr-dropzone-text{color:var(--color-text-muted);font-size:.875rem;margin:0}.qr-logo-preview{position:relative;display:inline-block}.qr-logo-image{max-width:80px;max-height:80px;object-fit:contain;border-radius:calc(var(--border-radius) * .5)}.qr-remove-logo{position:absolute;top:-8px;right:-8px;width:24px;height:24px;border-radius:50%;background:var(--color-accent-red);color:#fff;border:none;cursor:pointer;font-size:18px;line-height:1;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.qr-remove-logo:hover{background:#dc2626;transform:scale(1.1)}.qr-button{display:inline-flex;align-items:center;gap:calc(var(--spacing-unit) * 1);padding:calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);border:none;border-radius:calc(var(--border-radius) * .75);font-size:.9375rem;font-weight:500;font-family:inherit;cursor:pointer;transition:var(--transition)}.qr-button:disabled{opacity:.5;cursor:not-allowed}.qr-button-primary{width:100%;background:var(--color-accent-blue);color:#fff;justify-content:center}.qr-button-primary:hover:not(:disabled){background:#3b82f6;transform:translateY(-1px);box-shadow:0 4px 12px #3b82f64d}.qr-button-success{background:var(--color-accent-green);color:#fff}.qr-button-success:hover:not(:disabled){background:#22c55e}.qr-button-info{background:var(--color-accent-blue);color:#fff}.qr-button-info:hover:not(:disabled){background:#3b82f6}.qr-button-info.copied{background:var(--color-accent-green)}.qr-button-secondary{background:var(--color-accent-purple);color:#fff}.qr-button-secondary:hover:not(:disabled){background:#8b5cf6}.qr-error{margin-top:calc(var(--spacing-unit) * 3);padding:calc(var(--spacing-unit) * 2);background:#ef44441a;border:1px solid var(--color-accent-red);border-radius:calc(var(--border-radius) * .75);color:var(--color-accent-red);font-size:.875rem}.qr-preview{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px;background:var(--color-bg-primary);border-radius:calc(var(--border-radius) * .75);padding:calc(var(--spacing-unit) * 4);margin-bottom:calc(var(--spacing-unit) * 4)}.qr-code-container{display:flex;align-items:center;justify-content:center}.qr-code-image{max-width:100%;height:auto;border-radius:calc(var(--border-radius) * .5)}.qr-placeholder{color:var(--color-text-muted);font-size:.9375rem;text-align:center}.qr-export-options{margin-top:calc(var(--spacing-unit) * 4)}.qr-export-buttons{display:flex;gap:calc(var(--spacing-unit) * 2);flex-wrap:wrap;align-items:center}.qr-export-select{flex:0 0 auto;min-width:100px}.qr-recent{margin-top:calc(var(--spacing-unit) * 4);padding-top:calc(var(--spacing-unit) * 4);border-top:1px solid var(--color-bg-tertiary)}.qr-recent-title{font-size:.875rem;font-weight:500;color:var(--color-text-primary);margin-bottom:calc(var(--spacing-unit) * 2);display:flex;align-items:center;gap:calc(var(--spacing-unit) * 1)}.qr-recent-list{display:flex;flex-direction:column;gap:calc(var(--spacing-unit) * 1)}.qr-recent-item{background:var(--color-bg-primary);border-radius:calc(var(--border-radius) * .5);padding:calc(var(--spacing-unit) * 2);font-size:.875rem;color:var(--color-text-primary);cursor:pointer;transition:var(--transition);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.qr-recent-item:hover{background:var(--color-bg-tertiary);color:var(--color-accent-blue)}@media(min-width:1024px){.qr-generator-grid{grid-template-columns:1fr 1fr}}@media(max-width:768px){.qr-color-pickers{grid-template-columns:1fr}.qr-export-buttons{flex-direction:column}.qr-export-select,.qr-button{width:100%;justify-content:center}}.main[data-astro-cid-fek5svas]{min-height:100vh;padding:calc(var(--spacing-unit) * 4) 0}.container[data-astro-cid-fek5svas]{max-width:1200px;margin:0 auto;padding:0 calc(var(--spacing-unit) * 3)}.breadcrumb[data-astro-cid-fek5svas]{display:flex;align-items:center;gap:calc(var(--spacing-unit) * 1);margin-bottom:calc(var(--spacing-unit) * 4);font-size:.875rem;color:var(--color-text-muted)}.breadcrumb[data-astro-cid-fek5svas] a[data-astro-cid-fek5svas]{color:var(--color-text-muted);transition:var(--transition)}.breadcrumb[data-astro-cid-fek5svas] a[data-astro-cid-fek5svas]:hover{color:var(--color-accent-blue)}.separator[data-astro-cid-fek5svas]{color:var(--color-text-muted)}.current[data-astro-cid-fek5svas]{color:var(--color-text-secondary)}.tool-header[data-astro-cid-fek5svas]{display:flex;gap:calc(var(--spacing-unit) * 3);align-items:flex-start;margin-bottom:calc(var(--spacing-unit) * 6);padding-bottom:calc(var(--spacing-unit) * 6);border-bottom:1px solid var(--color-bg-tertiary)}.tool-icon[data-astro-cid-fek5svas]{width:80px;height:80px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;flex-shrink:0}.tool-info[data-astro-cid-fek5svas]{flex:1}.tool-title[data-astro-cid-fek5svas]{font-size:2.5rem;font-weight:700;color:var(--color-text-primary);margin-bottom:calc(var(--spacing-unit) * 2)}.tool-description[data-astro-cid-fek5svas]{font-size:1.125rem;color:var(--color-text-secondary);margin-bottom:calc(var(--spacing-unit) * 2);line-height:1.6}.tool-tags[data-astro-cid-fek5svas]{display:flex;gap:calc(var(--spacing-unit) * 1);flex-wrap:wrap}.tag[data-astro-cid-fek5svas]{font-size:.875rem;color:var(--color-text-muted);background:var(--color-bg-secondary);padding:calc(var(--spacing-unit) * .75) calc(var(--spacing-unit) * 2);border-radius:6px;border:1px solid var(--color-bg-tertiary)}.tool-content[data-astro-cid-fek5svas]{max-width:1200px}@media(max-width:768px){.container[data-astro-cid-fek5svas]{padding:0 calc(var(--spacing-unit) * 2)}.tool-header[data-astro-cid-fek5svas]{flex-direction:column;gap:calc(var(--spacing-unit) * 2)}.tool-icon[data-astro-cid-fek5svas]{width:64px;height:64px;font-size:1.5rem}.tool-title[data-astro-cid-fek5svas]{font-size:2rem}}