.diff-viewer{font-family:Courier New,Courier,monospace;font-size:12px;line-height:1.5}.diff-viewer table{border-collapse:collapse;width:100%;font-family:inherit}.diff-viewer th{text-align:left;background-color:#e5e7eb;border:1px solid #d1d5db;padding:4px 8px;font-weight:600}.dark .diff-viewer th{background-color:#374151;border-color:#4b5563}.diff-viewer td{vertical-align:top;white-space:pre-wrap;word-break:break-all;border:1px solid #e5e7eb;padding:2px 8px}.dark .diff-viewer td{border-color:#374151}.diff-viewer .diff_header{color:#6b7280;text-align:right;-webkit-user-select:none;user-select:none;background-color:#f3f4f6;width:40px;padding-right:12px;font-weight:400}.dark .diff-viewer .diff_header{color:#9ca3af;background-color:#1f2937}.diff-viewer .diff_add{color:#065f46!important;background-color:#d1fae5!important}.dark .diff-viewer .diff_add{color:#6ee7b7!important;background-color:#064e3b!important}.diff-viewer .diff_sub{color:#991b1b!important;background-color:#fecaca!important}.dark .diff-viewer .diff_sub{color:#fca5a5!important;background-color:#7f1d1d!important}.diff-viewer .diff_chg{color:#92400e!important;background-color:#fef3c7!important}.dark .diff-viewer .diff_chg{color:#fde047!important;background-color:#78350f!important}.diff-viewer a{color:#2563eb;text-decoration:none}.diff-viewer a:hover{text-decoration:underline}.dark .diff-viewer a{color:#60a5fa}.diff-viewer .diff_next{background-color:#f9fafb}.dark .diff-viewer .diff_next{background-color:#111827}.diff-viewer legend{background-color:#f3f4f6;border-radius:4px;margin-bottom:8px;padding:4px 8px;font-size:14px;font-weight:600}.dark .diff-viewer legend{background-color:#1f2937}@media (max-width:768px){.diff-viewer{font-size:10px}.diff-viewer td,.diff-viewer th{padding:2px 4px}.diff-viewer .diff_header{width:30px;padding-right:6px}}.diff-viewer::-webkit-scrollbar{width:8px;height:8px}.diff-viewer::-webkit-scrollbar-track{background:#f1f5f9;border-radius:4px}.dark .diff-viewer::-webkit-scrollbar-track{background:#0f172a}.diff-viewer::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}.dark .diff-viewer::-webkit-scrollbar-thumb{background:#475569}.diff-viewer::-webkit-scrollbar-thumb:hover{background:#94a3b8}.dark .diff-viewer::-webkit-scrollbar-thumb:hover{background:#64748b}