.physikit-checkbox {
    display: inline-flex;
    align-items: center;
    font-size: 16px;
    cursor: pointer;
    user-select: none;
    gap: 8px;
}

.physikit-checkbox-input {
    display: none; /* hide default checkbox */
}

.physikit-checkbox-box-wrapper {
    position: relative;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.physikit-checkbox-box {
    width: 100%;
    height: 100%;
    background: #fff;
    border: 2px solid #ccc;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(.4, 0, .2, 1);
}

/* Hover */
.physikit-checkbox:hover .physikit-checkbox-box {
    border-color: var(--theme-palette-color-1);
}

/* Check icon */
.physikit-checkbox-icon {
    width: 14px;
    height: 14px;
    display: flex; /* NEW */
    align-items: center; /* NEW */
    justify-content: center; /* NEW */
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s cubic-bezier(.4, 0, .2, 1);
}

.physikit-checkbox-icon svg {
    fill: white;
    width: 100%;
    height: 100%;
}

/* Checked state */
.physikit-checkbox--checked .physikit-checkbox-box {
    background-color: var(--theme-palette-color-1);
    border-color: var(--theme-palette-color-1);
}

.physikit-checkbox--checked .physikit-checkbox-icon {
    opacity: 1;
    transform: scale(1);
}

.physikit-checkbox-label {
    font-weight: 500;
    line-height: 20px;
}

/* Focus ring (we apply focus ring on the .physikit-checkbox if child input is focused) */
.physikit-checkbox:has(.physikit-checkbox-input:focus-visible) .physikit-checkbox-box {
    box-shadow: 0 0 0 3px rgba(48, 209, 117, 0.3);
}