/* Make bootstrap unchecked checkboxes more visible */
.form-check-input.more-visible {
    /*
    width: 1.25rem;
    height: 1.25rem;
    */
    border-width: 2px;           /* default is thinner */
    border-color: #6c757d;       /* Bootstrap secondary */
}

[data-bs-theme="dark"] .form-check-input.more-visible {
    border-color: #adb5bd;       /* lighter border in dark mode */
}

.theme-control .form-select {
    min-width: 8rem;
}