:root{--bg-color:#0d0d1a;--text-color:#e0e0e0;--text-color-light:#a0a0b0;--primary-gradient:linear-gradient(90deg,#ff4d8d,#d43f8d,#a23f8d);--primary-color:#ff4d8d;--card-bg:rgba(255,255,255,0.05);--card-border:rgba(255,255,255,0.1);--slider-track-color:#d3d3d3;--container-width:1200px;--font-family:'Poppins',sans-serif;}.text-diff-container{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-bottom:2rem;}.text-input-panel{background:var(--card-bg);padding:1.5rem;border-radius:16px;border:1px solid var(--card-border);display:flex;flex-direction:column;}.text-input-panel h3{margin:0 0 1rem 0;color:var(--text-color);}.text-input{width:100%;flex-grow:1;min-height:300px;background:rgba(255,255,255,0.05);border:1px solid var(--card-border);border-radius:8px;padding:1rem;color:var(--text-color);font-family:'Courier New',Courier,monospace;font-size:0.95rem;resize:vertical;}.text-input:focus{outline:none;border-color:var(--primary-color);}.diff-output-container{background:var(--card-bg);padding:1.5rem;border-radius:16px;border:1px solid var(--card-border);}.diff-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:1rem;margin-bottom:1rem;border-bottom:1px solid var(--card-border);}.diff-header h3{margin:0;color:var(--primary-color);}.diff-stats{display:flex;gap:1.5rem;font-size:0.9rem;}.diff-stats span{display:flex;align-items:center;gap:0.5rem;}.diff-output{min-height:100px;max-height:500px;overflow-y:auto;white-space:pre-wrap;word-wrap:break-word;font-family:'Courier New',Courier,monospace;line-height:1.6;font-size:0.95rem;}.diff-output .placeholder-text{color:var(--text-color-light);font-style:italic;font-family:var(--font-family);}.diff-output ins{background-color:#006128;color:#006128;text-decoration:none;border-radius:3px;padding:1px 2px;}.diff-output del{background-color:#af0202;color:#af0202;text-decoration:line-through;border-radius:3px;padding:1px 2px;}