body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
}

.main_div {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px;
    font-size: 16px;
}

.calculator-title-section {
    text-align: center;
    margin-bottom: 20px;
}

.calculator-title {
    font-size: 22px;
    color: #0264b3;
    font-weight: bold;
    margin-bottom: 15px;
}

.calculator-section {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: rgba(0, 0, 0, 0.25) 0px 14px 28px, rgba(0, 0, 0, 0.22) 0px 10px 10px;
    width: 100%;
    max-width: 600px;
    margin-bottom: 20px;
    margin-top: 15px;
}

.calculator-form-group {
    margin-bottom: 20px;
}

.calculator-form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.calculator-form-input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-sizing: border-box;
}

.calculator-radiobutton {
    margin-bottom: 20px;
}

.calculator-radiobutton label {
    font-weight: bold;
    margin-right: 10px;
}

.calculator-table-radio {
    margin-right: 15px;
}

.calculator-button {
    padding: 12px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    background-color: #0264b3;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    width: 48%;
    margin: 10px 1%;
    transition: background-color 0.3s ease;
    display: inline-block;
    text-align: center;
}

.calculator-button:hover {
    background-color: #0056b3;
}

.calculator-table-heading-div {
    text-align: center;
    margin: 20px 0;
}

.calculator-table-heading {
    font-size: 22px;
    color: #0264b3;
    font-weight: bold;
}

.calculator-table-data-section {
    width: 100%;
    max-width: 800px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.calculator-table-data-section-unwant-space {
    width: 100%;
    max-width: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.calculator-table-data {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 30px;
    margin-top: 20px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: rgba(0, 0, 0, 0.25) 0px 14px 28px, rgba(0, 0, 0, 0.22) 0px 10px 10px;
}

.calculator-table-data th,
.calculator-table-data td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: center;
}

.calculator-table-data th {
    background-color: #0264b3;
    color: white;
    font-weight: bold;
}


.volatility-info-link,
.volatility-note,
.volatility-info {
    display: block;
    margin: 10px 0;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
}

.volatility-info-link a,
.volatility-note a {
    color: #0264b3;
    text-decoration: none;
}

.volatility-info-link a:hover,
.volatility-note a:hover {
    text-decoration: underline;
}

.btn_div {
    display: flex;
    align-items: center;
}

.info_div {
    width: 80%;
}

.calculator-table-data caption {
    background-color: #0264b3;
    color: #fff;
    padding: 10px;
    font-weight: bold;
    text-align: center;
}

.gann-info {
    font-weight: 600;
}

@media (max-width: 600px) {
    .calculator-button {
        width: 100%;
        margin: 10px 0;
    }

    .btn_div {
        flex-direction: column;
    }

    .info_div {
        width: 90%;
    }

    .calculator-table-data-section {
        flex-direction: column;
        gap: 0px;
    }

    .calculator-table-data-section-unwant-space {
        flex-direction: column;
        gap: 0px;
    }
}