/* 隱藏原生 checkbox */
input[type="checkbox"] {
    display: none;
}

/* 文字方框樣式 */
.custom-checkbox {
    display: inline-block;
    padding: 10px 0;
    border: 2px solid #77F2A1;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    background-color: #1F2B37;
    color: white;
    text-align: center;
    width: 100%;
}

/* 選取時的樣式 */
input[type="checkbox"]:checked + .custom-checkbox {
    background: linear-gradient(to bottom, #77F2A1, #4CB97D);
    color: white;
    border-color: #66D193;
    box-shadow: inset 0 0 4px #333, 0 0 8px rgba(119, 242, 161, 0.6);
    transition: all 0.2s ease-in-out;
}