.dropzone{border:2px dashed #d1d5db;border-radius:.5rem;background:#fff;transition:border-color .2s ease}.dropzone:hover{border-color:#6366f1}.dropzone.dz-drag-hover{border-color:#4f46e5;background-color:#f8fafc}.dark .dropzone{background:#374151;border-color:#4b5563}.dark .dropzone.dz-drag-hover{border-color:#6366f1;background-color:#374151}.dz-preview{margin:.5rem}.dz-progress{display:none}.animate-spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}button:disabled{opacity:.5;cursor:not-allowed}button:disabled:hover{background-color:inherit}button:hover:not(:disabled){transform:translateY(-1px);transition:transform .2s ease}.image-comparison{display:grid;grid-template-columns:1fr 1fr;gap:1rem}@media (max-width: 1024px){.image-comparison{grid-template-columns:1fr}}