.score-medium{background:linear-gradient(135deg,#ff9800,#f57c00)}.score-high{background:linear-gradient(135deg,#f44336,#d32f2f)}.match-item{padding:20px;border-bottom:1px solid #eee;transition:background-color .3s ease}.match-item:hover{background:#f8f9fa}.match-item:last-child{border-bottom:none}.match-text{background:#fff3cd;padding:10px;border-radius:5px;margin:10px 0;border-left:4px solid #ffc107}.match-source{color:#667eea;font-weight:600;text-decoration:none}.match-source:hover{text-decoration:underline}.match-similarity{float:right;background:#667eea;color:white;padding:5px 10px;border-radius:15px;font-size:.9em}.error{background:#f8d7da;color:#721c24;padding:15px;border-radius:10px;margin:20px 0;border:1px solid #f5c6cb}