* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f6f7;
}

#root {
    min-height: 100vh;
}

.dropzone {
    border: 2px dashed #718096;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dropzone:hover {
    border-color: #4A5568;
    background-color: #EDF2F7;
}

.image-preview {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
    margin: 1rem 0;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}