input checkbox 체크박스 커스텀

input[type="checkbox"]{appearance: none;width: 20px;height: 20px;border: 1px solid #ddd;border-radius: 3px;outline: none;cursor: pointer;position: relative;margin-right: 10px;}
input[type="checkbox"]:checked {background-color: var(--color);border-color: var(--color);}
input[type="checkbox"]:checked::after {content: '✓';color: white;font-size: 14px;position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);line-height: 1; /* 필요에 따라 추가 */}