.css-word-spacing-generator{max-width:900px;margin:0 auto;padding:2rem;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif}.css-word-spacing-generator h1{color:#1a1a2e;margin-bottom:.5rem;font-size:2rem}.css-word-spacing-generator .tool-description{color:var(--gray-500);margin-bottom:2rem;font-size:1.1rem}.css-word-spacing-generator .section h3{font-size:1.15rem;font-weight:700;color:var(--gray-900);margin-bottom:1.25rem;padding-bottom:.75rem;border-bottom:2px solid var(--primary);letter-spacing:.03em}.section{background:var(--white);border-radius:12px;padding:1.5rem;margin-bottom:2rem;box-shadow:0 2px 8px #00000014}.css-word-spacing-generator .section h2{color:#1a1a2e;font-size:1.25rem;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid var(--success)}.section:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.css-word-spacing-generator .preset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.75rem}.css-word-spacing-generator .preset-button{display:flex;flex-direction:column;align-items:center;padding:1rem;border:2px solid var(--gray-200);border-radius:8px;background:var(--gray-50);cursor:pointer;transition:all .2s ease}.css-word-spacing-generator .preset-button:hover{border-color:var(--success);background:#ecfdf5}.css-word-spacing-generator .preset-button.active{border-color:var(--success);background:var(--success);color:var(--white)}.css-word-spacing-generator .preset-name{font-weight:600;font-size:.875rem;margin-bottom:.25rem}.css-word-spacing-generator .preset-value{font-size:.75rem;opacity:.8;font-family:Fira Code,monospace}.css-word-spacing-generator .config-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}.css-word-spacing-generator .config-group{display:flex;flex-direction:column;gap:.5rem}.css-word-spacing-generator .config-group.full-width{grid-column:1 / -1}.css-word-spacing-generator .config-group label{font-weight:600;color:var(--gray-700);font-size:.875rem}.css-word-spacing-generator select,.css-word-spacing-generator input[type=text],.css-word-spacing-generator input[type=number]{padding:.625rem;border:2px solid var(--gray-200);border-radius:6px;font-size:.95rem;transition:border-color .2s}.css-word-spacing-generator select:focus,.css-word-spacing-generator input[type=text]:focus,.css-word-spacing-generator input[type=number]:focus{outline:none;border-color:var(--success)}.css-word-spacing-generator .custom-input{margin-top:.5rem}.css-word-spacing-generator .toggle-group{display:flex;gap:.5rem}.css-word-spacing-generator .toggle-btn{flex:1;padding:.5rem 1rem;border:2px solid var(--gray-200);border-radius:6px;background:var(--gray-50);cursor:pointer;font-size:.875rem;transition:all .2s}.css-word-spacing-generator .toggle-btn:hover{border-color:var(--success)}.css-word-spacing-generator .toggle-btn.active{border-color:var(--success);background:var(--success);color:var(--white)}.css-word-spacing-generator input[type=range]{width:100%;height:8px;border-radius:4px;background:var(--gray-200);-webkit-appearance:none;margin:.5rem 0}.css-word-spacing-generator input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--success);cursor:pointer;border:2px solid white;box-shadow:0 2px 4px #0003}.css-word-spacing-generator .range-labels{display:flex;justify-content:space-between;font-size:.75rem;color:var(--gray-500)}.css-word-spacing-generator .direct-input{display:flex;align-items:center;gap:.5rem}.css-word-spacing-generator .direct-input input{width:100px}.css-word-spacing-generator .unit-label{font-weight:600;color:var(--gray-500)}.css-word-spacing-generator .preview-controls{display:flex;flex-wrap:wrap;gap:1.5rem;margin-bottom:1rem}.css-word-spacing-generator .preview-controls .control-group{display:flex;align-items:center;gap:.5rem}.css-word-spacing-generator .preview-controls label{font-weight:600;color:var(--gray-700);font-size:.85rem;white-space:nowrap}.css-word-spacing-generator .preview-controls input[type=range]{width:100px}.css-word-spacing-generator .preview-input{margin-bottom:1rem}.css-word-spacing-generator .preview-input label{display:block;font-weight:600;color:var(--gray-700);font-size:.875rem;margin-bottom:.5rem}.css-word-spacing-generator .preview-input textarea{width:100%;padding:.75rem;border:2px solid var(--gray-200);border-radius:6px;font-size:.95rem;font-family:inherit;resize:vertical;transition:border-color .2s}.css-word-spacing-generator .preview-input textarea:focus{outline:none;border-color:var(--success)}.css-word-spacing-generator .preview-container{background:#f9fafb;border:2px solid #d1d5db;border-radius:8px;padding:2rem;min-height:100px;margin-bottom:1rem;box-shadow:0 1px 3px #0000001a}.css-word-spacing-generator .preview-text{color:#1a1a2e;word-break:break-word}.css-word-spacing-generator .preview-justified{background:#f9fafb;border:2px solid #d1d5db;border-radius:8px;padding:1.5rem;box-shadow:0 1px 3px #0000001a}.css-word-spacing-generator .preview-justified h4{font-size:.85rem;color:#059669;margin-bottom:.75rem;font-weight:600}.css-word-spacing-generator .comparison-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem}.css-word-spacing-generator .comparison-item{background:var(--gray-50);border:1px solid var(--gray-200);border-radius:8px;padding:1rem;text-align:center}.css-word-spacing-generator .comparison-item:last-child{background:#ecfdf5;border-color:#a7f3d0}.css-word-spacing-generator .comparison-label{font-weight:600;color:var(--gray-900);font-size:1rem;margin-bottom:.5rem}.css-word-spacing-generator .comparison-value{font-family:Fira Code,monospace;font-size:.75rem;color:var(--success);margin-bottom:.75rem}.css-word-spacing-generator .comparison-preview{font-size:.875rem;color:#1a1a2e;padding:.5rem;background:var(--white);border:2px solid #d1d5db;border-radius:4px;line-height:1.6;box-shadow:0 1px 3px #0000001a}.css-word-spacing-generator .code-container{position:relative}.css-word-spacing-generator .code-output{background:#1e1e1e;color:#d4d4d4;padding:1.5rem;border-radius:8px;font-family:Fira Code,Consolas,monospace;font-size:.875rem;overflow-x:auto;white-space:pre-wrap;word-break:break-word;margin:0}.css-word-spacing-generator .copy-button{position:absolute;top:.75rem;right:.75rem;padding:.5rem 1rem;background:var(--success);color:var(--white);border:none;border-radius:6px;cursor:pointer;font-size:.85rem;font-weight:500;transition:all .2s}.css-word-spacing-generator .copy-button:hover{background:#059669}.css-word-spacing-generator .copy-button.success{background:var(--info-color)}.css-word-spacing-generator .action-buttons{display:flex;gap:1rem;justify-content:center}.css-word-spacing-generator .save-button,.css-word-spacing-generator .load-button{padding:.75rem 1.5rem;border:none;border-radius:6px;cursor:pointer;font-size:.95rem;font-weight:500;transition:all .2s}.css-word-spacing-generator .save-button{background:var(--success);color:var(--white)}.css-word-spacing-generator .save-button:hover{background:#059669}.css-word-spacing-generator .load-button{background:var(--gray-100);color:var(--gray-700);border:2px solid var(--gray-200)}.css-word-spacing-generator .load-button:hover{border-color:var(--success);background:#ecfdf5}.css-word-spacing-generator details{margin-top:1rem}.css-word-spacing-generator summary{cursor:pointer;padding:.75rem 1rem;background:var(--gray-100);border-radius:6px;font-weight:500;color:var(--gray-700);transition:background .2s}.css-word-spacing-generator summary:hover{background:var(--gray-200)}.css-word-spacing-generator .full-example{margin-top:1rem;max-height:500px;overflow-y:auto}.css-word-spacing-generator .reference-block{margin-bottom:1.5rem}.css-word-spacing-generator .reference-block:last-child{margin-bottom:0}.css-word-spacing-generator .reference-block h3{font-size:1rem;color:var(--gray-700);margin-bottom:.75rem}.css-word-spacing-generator .reference-table{width:100%;border-collapse:collapse;font-size:.875rem}.css-word-spacing-generator .reference-table th,.css-word-spacing-generator .reference-table td{padding:.75rem;text-align:left;border-bottom:1px solid var(--gray-200)}.css-word-spacing-generator .reference-table th{background:var(--gray-50);font-weight:600;color:var(--gray-700)}.css-word-spacing-generator .reference-table code{background:var(--gray-100);padding:.2rem .4rem;border-radius:4px;font-family:Fira Code,monospace;font-size:.85rem;color:var(--success)}.css-word-spacing-generator .browser-list,.css-word-spacing-generator .best-practices{list-style:none;padding:0;margin:0}.css-word-spacing-generator .browser-list li,.css-word-spacing-generator .best-practices li{padding:.5rem 0 .5rem 1.5rem;position:relative;color:var(--gray-600)}.css-word-spacing-generator .browser-list li:before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:700}.css-word-spacing-generator .best-practices li:before{content:"→";position:absolute;left:0;color:var(--success)}.control-panel{background-color:#1f2937f2!important;border:2px solid var(--gray-400)!important;border-radius:6px}[data-theme=dark] .control-section{background-color:#1f2937e6!important;border-color:var(--gray-400)!important;border-width:2px}[data-theme=dark] .control-group input,[data-theme=dark] .control-group select,[data-theme=dark] .control-group textarea{background-color:#0f172acc!important;border:2px solid var(--gray-500)!important;color:var(--text-primary)}[data-theme=dark] .control-group label{display:block;color:var(--gray-900);font-size:1rem;margin-bottom:.5rem;font-weight:600;line-height:1.5;letter-spacing:.3px}@media (max-width: 768px){.css-word-spacing-generator{padding:1rem}.css-word-spacing-generator h1{font-size:1.5rem}.css-word-spacing-generator .preset-grid{grid-template-columns:repeat(2,1fr)}.css-word-spacing-generator .config-grid{grid-template-columns:1fr}.css-word-spacing-generator .preview-controls{flex-direction:column;align-items:stretch}.css-word-spacing-generator .comparison-grid{grid-template-columns:repeat(2,1fr)}.css-word-spacing-generator .action-buttons{flex-direction:column}.css-word-spacing-generator .action-buttons button{width:100%}}