styles.css

/* General styling for the gallery */
ul.responsive-gallery {
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    margin: 0;
    list-style: none;
    justify-content: space-around;
}

ul.responsive-gallery li {
    position: relative;
    width: calc(100% / 2); /* 2 images per row on mobile */
    margin: 5px; /* Adjust spacing between items */
}

ul.responsive-gallery li::before {
    content: '';
    display: block;
    padding-top: 100%; /* This creates a square aspect ratio */
}

ul.responsive-gallery img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; /* This will cover the square area */
    padding: 5px; /* Padding to create some space inside the square */
}

/* Error message class */
.responsive-gallery-error {
    width: 100%;
    padding: 20px;
    text-align: center;
    color: var(--text-error);
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    font-size: 1rem;
    font-weight: bold;
}

/* You may want to hide the images if there's an error */
.responsive-gallery-error + li {
    display: none;
}

/* Responsive breakpoints for different screen sizes */
@media (min-width: 480px) { /* Adjust for larger mobile screens if necessary */
    ul.responsive-gallery li {
        width: calc(100% / 2); /* Keeps 2 images per row on larger mobile screens */
    }
}

@media (min-width: 768px) { /* Tablets and small desktops */
    ul.responsive-gallery li {
        width: calc(100% / 3); /* 3 images per row */
    }
}

@media (min-width: 1024px) { /* Larger desktops */
    ul.responsive-gallery li {
        width: calc(100% / 4); /* 4 images per row */
    }
}

/* Additional styles for input and button alignment */
.input-style {
    width: 100%;
    margin-top: 25px;
    margin-bottom: 25px;
}

.button-container-style {
    text-align: center;
    width: 100%;
}

.button-style {
    margin: auto;
}