#btw-calculator {
    background: white;
    border-radius: 24px;
    padding: 32px 24px;
    max-width: 600px;
    border: 1px solid black;
}

.btw-calculator-field {
    margin-bottom: 24px;
}

.btw-calculator-amount-input-wrapper {
    display: flex;
    align-items: center;
    background: #fff;
    border-radius: 10px;
    border: 1px solid #D7D7D7;
    padding: 0 8px;
    height: 48px;
    margin-top: 8px;
}

#amount {
    border: none;
    outline: none;
    font-size: 1.2rem;
    background: transparent;
    width: 100%;
    height: 100%;
    padding: 0;
}

.btw-calculator-currency {
    margin-right: 8px;
}

.btw-percentage-options {
    display: flex;
    gap: 16px;
    margin-top: 8px;
}

.btw-percentage-option {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    font-size: 1.2rem;
    font-weight: 600;
    color: #222;
    cursor: pointer;
    border: none;
    transition: box-shadow 0.2s;
    box-shadow: inset 0 0 0 1px #D7D7D7;
}

.btw-percentage-option input[type="radio"] {
    display: none;
}

.btw-percentage-option input[type="radio"]:checked + span,
.btw-percentage-option input[type="radio"]:focus + span {
    background: #1b453a;
    color: #fff;
    border-radius: 50%;
    padding: 8px 16px;
}

.btw-calculator-btw-output {
    min-height: 32px;
    color: #222;
    margin-top: 8px;
font-variation-settings: 'wdth' 100, 'wght' 500 !important;}

.btw-calculator-divider {
    border: none;
    border-top: 1px solid #e0e0e0;
    margin: 24px 0;
}

#total-amount {
    width: 100%;
    height: 48px;
    border-radius: 10px;
    border: 1px solid #D7D7D7;
    font-size: 1.2rem;
    padding: 0 12px;
    background: #fff;
    margin-top: 8px;
    color: #222;
}