#calculator {
    background: #f4f4f9;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #ddd;
    max-width: 400px;
    font-family: sans-serif;
    margin: 20px auto;
}

#calculator h3 {
    margin-top: 0;
	border: none;
}

#calculator .sub-text {
    font-size: 14px;
}

/* Eingabe-Bereich */
.calc-input-row {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.calc-input-row input {
    width: 80px;
    padding: 8px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

.calc-input-row span {
    align-self: center;
}

/* Der Button */
.calc-button {
    background: #ef5464;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    width: 100%;
    transition: background 0.3s;
}

.calc-button:hover {
    background: #d44352;
}

/* Ergebnis-Box */
#result {
    margin-top: 20px;
    display: none;
    padding: 15px;
    background: white;
    border-radius: 8px;
}

#result p {
    margin: 5px 0;
    font-size: 14px;
}

#result hr {
    border: 0;
    border-top: 1px solid #eee;
    margin: 10px 0;
}

.savings-amount {
    margin: 0;
    color: #ef5464;
    font-weight: bold;
    font-size: 18px;
}