.dealImageUpload{width:100%;margin-bottom:16px}.uploadArea{position:relative;width:100%;min-height:200px;border:2px dashed #ccc;border-radius:8px;overflow:hidden;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;background-color:#f9f9f9}.uploadArea:hover{border-color:#666;background-color:#f0f0f0}.uploadArea.uploading{border-color:#2196F3;background-color:rgba(33,150,243,.05)}.uploadArea.error{border-color:#f44336;background-color:rgba(244,67,54,.05)}.uploadPrompt{display:flex;flex-direction:column;align-items:center;color:#666}.uploadIcon{font-size:2.5rem;margin-bottom:8px;color:#999}.imagePreviewContainer{position:relative;width:100%;height:100%}.imagePreview{width:100%;height:auto;max-height:300px;object-fit:contain;display:block}.imageOverlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease;color:white;font-weight:700}.imagePreviewContainer:hover .imageOverlay{opacity:1}.uploadingOverlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:rgba(255,255,255,.8);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#2196F3;font-weight:700}.spinnerIcon{font-size:2rem;margin-bottom:8px}.fileInput{display:none}.uploadError{margin-top:8px;color:#f44336;font-size:.9rem;display:flex;align-items:center}.errorIcon{margin-right:6px}.uploadTip{font-size:.8rem;color:#666;margin-top:8px;font-style:italic}