.pavp-calculator {
    max-width: 600px;
    margin: 20px auto;
    padding: 25px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.pavp-form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #333;
}

.pavp-form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.pavp-form-control:focus {
    border-color: #0073aa;
    outline: none;
    box-shadow: 0 0 0 1px #0073aa;
}

#pavp-results {
    display: none;
    margin-top: 25px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid #0073aa;
}

#pavp-results h3 {
    margin-top: 0;
    color: #0073aa;
}

.pavp-result-value {
    font-size: 24px;
    font-weight: bold;
    margin: 15px 0;
    color: #2a9d8f;
}

.pavp-result-value .pavp-label {
    font-size: 16px;
    font-weight: normal;
    color: #666;
    margin-right: 10px;
}

.pavp-result-health {
    margin: 15px 0;
    font-size: 18px;
}

.pavp-result-health .pavp-score {
    font-weight: bold;
    color: #e76f51;
}

.pavp-result-comparison {
    margin: 15px 0;
    padding: 10px;
    background: #fff;
    border-radius: 4px;
    font-size: 15px;
    line-height: 1.5;
}

#pavp-download-report {
    margin-top: 15px;
    background: #2a9d8f;
    color: white;
    border: none;
    padding: 8px 16px;
}

#pavp-download-report:hover {
    background: #21867a;
}