@media screen and (max-width: 640px) {
    .logo-img {
        height: 30px;
        width: auto;
    }
}

/* Modern Color Variant Styles */
.color-variant-label {
    cursor: pointer;
    display: block;
    padding: 0;
    border: none;
    background: none;
}

.color-circle {
    display: block;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid #e0e0e0;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.color-variant-label:hover .color-circle {
    transform: scale(1.15);
    box-shadow: 0 4px 6px rgba(0,0,0,0.15);
}

/* Checked State */
.form-check-input:checked + .color-variant-label .color-circle {
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px #222;
    border-color: transparent;
    transform: scale(1.05);
}

/* Adjust form-check spacing for color options */
.form-check.color-option {
    margin-right: 12px;
    padding-left: 0; /* Override bootstrap padding if needed */
}

/* Ensure radio input is hidden but accessible */
.variantsForms.js-variant-field {
    /* If not already hidden by framework */
}