.image-upload-div-container {
    font-family: Arial, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.image-upload-div-preview-container {
    width: 100%;
    min-height: 300px;
    border: 2px dashed #4285f4;
    border-radius: 6px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
}

.image-upload-div-preview-container:hover {
    border-color: #3367d6;
    background-color: #f5f8ff;
}

.image-upload-div-preview-placeholder {
    color: #666;
    text-align: center;
    padding: 20px;
    transition: all 0.3s ease;
}

.image-upload-div-preview-wrapper {
    width: 100%;
    height: 100%;
    display: none;
    position: relative;
    justify-content: center;
    align-items: center;
}

.image-upload-div-preview-image {
    max-width: 100%;
    max-height: 500px;
    cursor: pointer;
}

.image-upload-div-delete-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    background-color: rgba(255, 0, 0, 0.7);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    line-height: 28px;
    text-align: center;
    cursor: pointer;
    display: none;
    transition: all 0.2s ease;
}

.image-upload-div-delete-btn:hover {
    background-color: rgba(255, 0, 0, 0.9);
    transform: scale(1.1);
}

.image-upload-div-file-input {
    display: none;
}

.image-upload-div-info-text {
    color: #666;
    text-align: center;
    margin-top: 5px;
    font-size: 14px;
}

/* 弹出层样式 */
.image-upload-div-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 20px;
}

.image-upload-div-modal-content {
    position: relative;
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    max-width: 90%;
    max-height: 90%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-upload-div-modal-image {
    max-width: 100%;
    max-height: 80vh;
}

.image-upload-div-close-modal {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: rgba(255, 255, 255, 0.8);
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.2s ease;
}

.image-upload-div-close-modal:hover {
    background-color: white;
    transform: scale(1.1);
}

.image-upload-div-message {
    margin-top: 15px;
    padding: 10px;
    border-radius: 4px;
    display: none;
    text-align: center;
}

.image-upload-div-success {
    background-color: #e6f4ea;
    color: #137333;
    border: 1px solid #b7e1cd;
}

.image-upload-div-error {
    background-color: #fce8e6;
    color: #c5221f;
    border: 1px solid #f8cbc8;
}