.form-control {
    font-size: 1.2rem;
}

.calculate-bar {
    padding: 10px 0;
    display: block !important;
}

    .calculate-bar div {
        /*flex: 1;*/
        text-align: center;
    }

        .calculate-bar div span {
            font-size: 20px;
            font-weight: 700;
            color: white;
        }

.option-panel {
    position: absolute;
    top: 150px; /* 可依實際調整 */
    left: 10%;
    background-color: rgba(0, 0, 0, 0.85);
    padding: 20px;
    border-radius: 10px;
    display: none;
    z-index: 100;
    color: #fff;
    width: 80%;
}

@media(max-width:768px) {
    .option-panel {
        top: 300px;
    }
}

.expect-box {
    border-radius: 30px;
    background: linear-gradient( 135deg, rgba(31, 43, 56, 0.7), rgba(11, 86, 132, 0.7) );
    box-shadow: 8px 8px 15px rgba(0, 0, 0, 0.7);
    padding: 20px !important;
}

    .expect-box span {
        color: white;
        display: block;
        width: 100%;
        text-align: center;
        font-weight: 700;
        font-size: 1.2rem;
        margin-bottom: 10px;
    }

.settings-box {
    border-radius: 30px;
    background: linear-gradient( 90deg, rgba(11, 86, 132, 0.7), rgba(31, 43, 56, 0.7) );
    box-shadow: 8px 8px 15px rgba(0, 0, 0, 0.7);
    padding: 20px !important;
}

    .settings-box span {
        color: white;
        display: block;
        width: 100%;
        text-align: center;
        font-weight: 700;
        font-size: 1.2rem;
        margin-bottom: 10px;
    }

.video-box {
    border-radius: 30px;
    background: linear-gradient( 135deg, rgba(11, 86, 132, 0.7), rgba(31, 43, 56, 0.7) );
    box-shadow: 8px 8px 15px rgba(0, 0, 0, 0.7);
    padding: 20px !important;
}

    .video-box span {
        color: white;
        display: block;
        width: 100%;
        text-align: left;
        font-weight: 700;
        font-size: 1.2rem;
    }

.date-box {
    border-radius: 30px;
    background: linear-gradient( 135deg, rgba(31, 43, 56, 0.7), rgba(11, 86, 132, 0.7) );
    box-shadow: 8px 8px 15px rgba(0, 0, 0, 0.7);
    padding: 20px !important;
    height: 100%;
}

    .date-box > span {
        color: white;
        display: block;
        width: 100%;
        text-align: center;
        font-weight: 700;
        font-size: 1.2rem;
        margin-bottom: 10px;
    }

.amount-box {
    border-radius: 30px;
    background: linear-gradient( 90deg, rgba(11, 86, 132, 0.7), rgba(31, 43, 56, 0.7) );
    box-shadow: 8px 8px 15px rgba(0, 0, 0, 0.7);
    padding: 20px !important;
    height: 100%;
}

    .amount-box > span, .amount-box span.stitle {
        color: white;
        display: block;
        width: 100%;
        text-align: center;
        font-weight: 700;
        font-size: 1.2rem;
        margin-bottom: 10px;
    }

    .amount-box label.number {
        font-size: 2rem;
        font-weight: 700;
        display: block;
        text-align: center;
    }

.hidden-field {
    display: none;
    border: 2px solid #999;
    border-radius: 10px;
    padding: 10px;
}

    .hidden-field label {
        width: 100%;
    }

.alertBox {
    position: fixed !important;
    top: 80%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1090;
    width: 400px;
    max-width: 100%;
    text-align: center;
    display: block;
    opacity: 0;
    padding: 20px;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5); /* 半透明背景 */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1100;
    display: none; /* 預設隱藏 */
}

.tour-icon {
    color: white;
    border: 2px solid white;
    border-radius: 50%;
    padding: 7px 10px;
    font-weight: 700;
    cursor: pointer;
}

    .tour-icon:hover,
    .tour-icon:focus {
        background-color: white;
        color: black;
    }

.tour-text {
    border: 2px solid white;
    border-radius: 10px;
    white-space: nowrap;
    padding: 3px 7px;
    font-size: 1.1rem;
    color: white;
    cursor: pointer;
}

    .tour-text:hover,
    .tour-text:focus {
        background-color: white;
        color: black;
    }