.photo-format-changer-container {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Added box shadow */
    background-color: #f9f9f9; /* Added subtle background */
}

.photo-format-changer-title {
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
    font-size: 24px;
}

.upload-area, .preview-area, .format-selection {
    margin-bottom: 20px;
}

.upload-label, .format-label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    font-size: 16px;
    color: #333;
}

#image-upload {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: white; /* added background color */
}

#image-preview {
    max-width: 100%;
    height: auto;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: white; /* added background color */
    padding: 10px; /* added padding */
}

#format-select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: white; /* added background color */
}

.download-button {
    width: 100%;
    padding: 10px 20px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
    transition: background-color 0.3s ease; /* added transition */
}

.download-button:hover {
    background-color: #0056b3; /* Darker blue on hover */
}

.download-button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* Responsive Design */
@media (max-width: 768px) {
    .photo-format-changer-container {
        padding: 15px;
    }
}