.cnp-calculator {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.cnp-calculator h2 {
    color: #002b73;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 600;
}

.cnp-form-group {
    margin-bottom: 1.5rem;
}

.cnp-form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #002b73;
    font-weight: 500;
}

.cnp-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background-color: #fff;
}

select.cnp-input {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23002b73' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.2em;
    padding: 1rem;
    padding-right: 3rem;
    cursor: pointer;
    font-size: 17px;
    font-weight: 500;
}

select.cnp-input option {
    font-size: 17px;
    padding: 10px;
}

select.cnp-input::-ms-expand {
    display: none;
}
select#penalty-local {
    font-size: 16px;
}

select.cnp-input:focus {
    outline: none;
    border-color: #002b73;
}

.cnp-input[readonly] {
    background-color: #f8f9fa;
    cursor: not-allowed;
    border-color: #e0e0e0;
    color: #002b73;
    font-weight: 500;
}

.cnp-input[readonly]:focus {
    border-color: #e0e0e0;
    box-shadow: none;
}

.cnp-slider {
    width: 100%;
    height: 5px;
    background: #e0e0e0;
    border-radius: 5px;
    outline: none;
    -webkit-appearance: none;
}

.cnp-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: #002b73;
    border-radius: 50%;
    cursor: pointer;
}

.cnp-slider-value {
    display: inline-block;
    margin-left: 1rem;
    color: #002b73;
    font-weight: 500;
}

.cnp-button {
    display: block;
    width: 100%;
    padding: 15px;
    background: #002b73;
    text-align: center;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3sease;
}

.cnp-button:hover {
    background: #001f52;
}

.cnp-result {
    margin-top: 2rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 4px;
    text-align: center;
}

.cnp-result h3 {
    color: #002b73;
    margin-bottom: 0.5rem;
}

#final-score {
    font-size: 21px;
    font-weight: 600;
    color: #002b73;
}

.motivation-message {
    margin-top: 15px;
    padding: 10px;
    border-radius: 4px;
    font-size: 18px;
    font-weight: 500;
}

.motivation-message.success {
    background-color: #e8f5e9;
    color: #2e7d32;
}

.motivation-message.try-again {
    background-color: #fff3e0;
    color: #ef6c00;
}

.motivation-message i {
    margin-right: 8px;
    font-size: 20px;
    vertical-align: middle;
}