/* css/pdf-to-images.css */

#upload-area-pti.drag-over {
    border-color: #2ecc71;
    /* Tailwind secondary color */
    background-color: rgba(46, 204, 113, 0.05);
}

.image-result-item {
    border: 1px solid #e2e8f0;
    /* gray-200 */
    border-radius: 0.5rem;
    /* rounded-lg */
    padding: 0.75rem;
    /* p-3 */
    background-color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    /* shadow */
}

.image-result-item img.preview-thumbnail {
    max-width: 100%;
    max-height: 150px;
    /* Limit thumbnail height */
    object-fit: contain;
    margin-bottom: 0.5rem;
    /* mb-2 */
    border: 1px solid #cbd5e1;
    /* gray-300 */
}

.image-result-item .page-number {
    font-size: 0.75rem;
    /* text-xs */
    color: #718096;
    /* gray-500 */
    margin-bottom: 0.5rem;
}

/* Tool Interface Responsiveness (If needed beyond Tailwind) */
@media (max-width: 640px) {
    #upload-area-pti {
        padding: 1.5rem;
    }

    h1 {
        font-size: 1.8rem;
    }

    #convert-btn-pti {
        font-size: 1.125rem;
        padding: 0.75rem 2rem;
    }
}