@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Inter', sans-serif;
}

#dropZone.highlight {
    border-color: #6366f1;
    background-color: #eef2ff;
}

#loadingIndicator {
    transition: opacity 0.3s ease;
}

/* Animation for the transform button */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

#transformBtn:active {
    animation: pulse 0.3s ease;
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .container {
        padding: 1rem;
    }
    
    main {
        padding: 1.5rem;
    }
}