.calculate-energy-main {
    padding: 40px 20px;
    max-width: 1200px;
    margin: auto;
}
.sec-head {
    text-align: center;
    margin-bottom: 30px;
}
.sec-title {
    font-size: 2rem;
    color: #333;
}
.calculate-option-col {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
}
.calculate-energy-box {
    margin-bottom: 20px;
}
.calculate-option-heading {
    font-size: 1.2rem;
    margin-bottom: 10px;
}
.radio-group-box {
    display: flex;
    gap: 10px;
}
.radio-group-box input[type="radio"] {
    display: none; /* Hide the default radio button */
}
.radio-group-box label {
    display: inline-block;
    padding: 8px 15px;
    background-color: #e0e0e0;
    border: 2px solid #007bff;
    border-radius: 5px;
    color: #333;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s ease;
}
.radio-group-box input[type="radio"]:checked + label {
    background-color: #007bff;
    color: white;
    border-color: #0056b3;
}
.radio-group-box input[type="radio"]:disabled + label {
    background-color: #f0f0f0;
    color: #999;
    border-color: #ccc;
    cursor: not-allowed;
}
.radio-group-box .option-group {
    display: inline-block;
}
.rangeslider-wrapper {
    margin: 10px 0;
}
.ui-slider .ui-slider-handle .value {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: #007bff;
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
}
.calculate-result-main {
    margin-top: 20px;
}
.calculate-result-wrap {
    margin-bottom: 20px;
    padding: 15px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
}
.calculate-result-title {
    font-size: 1.5rem;
    color: #007bff;
}
.calculate-price-box {
    display: inline-block;
    width: 45%;
    vertical-align: top;
}
.calculate-inner-title {
    font-size: 1.1rem;
}
.calculate-price {
    font-size: 1.5rem;
    font-weight: bold;
}
.discount-price-box {
    text-align: center;
    margin-top: 20px;
}
.discount-price {
    font-size: 1.8rem;
    color: #28a745;
}
.discount-btn {
    display: inline-block;
    background: #28a745;
    color: white;
    padding: 5px 15px;
    border-radius: 5px;
}
.download-btn {
    text-align: center;
    margin-top: 20px;
}
.btn-outline {
    border: 2px solid #007bff;
    color: #007bff;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
}
.btn-outline img {
    width: 20px;
    margin-right: 10px;
}
.btn-outline.loading {
    opacity: 0.6;
    cursor: not-allowed;
}