.mpc-container {
    max-width: 800px;
    margin: auto;
    background: #fff;
    /*padding: 20px;*/
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    font-family: 'Segoe UI', sans-serif;
}

.mpc-container h3 {
    text-align: center;
    margin-bottom: 20px;
}

.mpc-input-row {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    gap: 10px;
}

.mpc-input-row label {
    flex: 1;
}

.mpc-slider-container {
    flex: 2;
}

.mpc-value-box input {
    width: 100px;
    text-align: center;
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 6px;
}

button#mpc-calculate {
    display: block;
    margin: 20px auto;
    padding: 10px 20px;
    background: #25456D;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

#mpc-result {
    margin-top: 20px;
    background: #f4f9ff;
    border: 1px solid #d0e3ff;
    padding: 15px;
    border-radius: 8px;
}

.mpc-result-row {
    display: flex;
    justify-content: space-between;
    padding: 5px 0;
    border-bottom: 1px solid #eee;
}

.mpc-result-row:last-child {
    border-bottom: none;
}