.wpcd-calculadora {
    max-width: 600px !important;
    margin: 30px auto !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif !important;
}

.wpcd-calculadora h3 {
    color: #2c3338 !important;
    font-size: 24px !important;
    font-weight: 600 !important;
    margin-bottom: 25px !important;
    text-align: center !important;
}

.wpcd-calculadora .wpcd-form {
    background: #fff !important;
    padding: 20px !important;
    border-radius: 8px !important;
    box-shadow: 0 0px 4px rgba(0,0,0,0.1) !important;
}

.wpcd-calculadora .wpcd-form .form-title {
    color: #000000 !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    margin-bottom: 10px !important;
    text-align: center !important;
    border-bottom: 1px solid #ddd !important;
    padding-bottom: 10px !important;
}

.wpcd-calculadora .wpcd-field {
    margin-bottom: 1px !important;
    padding: 4px !important;
    border-radius: 4px !important;
}

.wpcd-calculadora .wpcd-field label {
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
    font-weight: 500 !important;
    color: #000000 !important;
    font-size: 13px !important;
}

.wpcd-calculadora .wpcd-field input,
.wpcd-calculadora .wpcd-field select {
    padding: 6px 8px !important;
    border: 1px solid #ddd !important;
    border-radius: 4px !important;
    font-size: 13px !important;
    width: 100% !important;
    transition: all 0.3s ease !important;
    background: transparent !important;
}

.wpcd-calculadora .wpcd-field input:focus,
.wpcd-calculadora .wpcd-field select:focus {
    outline: none !important;
    border-color: #000000 !important;
    box-shadow: 0 0 0 1px #000000 !important;
}

.wpcd-calculadora .wpcd-field input[type="number"] {
    -moz-appearance: textfield !important;
}

.wpcd-calculadora .wpcd-field input[type="number"]::-webkit-outer-spin-button,
.wpcd-calculadora .wpcd-field input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0 !important;
}

.wpcd-calculadora .wpcd-button {
    display: none !important;
}

.wpcd-calculadora .wpcd-resultado {
    margin-top: 15px !important;
    padding: 12px !important;
    background: #f0f6fc !important;
    border-radius: 4px !important;
    text-align: center !important;
    display: block !important;
}

.wpcd-calculadora .wpcd-resultado h4 {
    color: #000000 !important;
    margin: 0 0 8px 0 !important;
    font-size: 14px !important;
}

.wpcd-calculadora .wpcd-resultado p {
    margin: 0 !important;
    font-size: 16px !important;
    color: #000000 !important;
    font-weight: 600 !important;
}

/* Responsividade */
@media screen and (max-width: 600px) {
    .wpcd-calculadora {
        margin: 15px 10px !important;
    }
    
    .wpcd-calculadora .wpcd-form {
        padding: 15px !important;
    }
    
    .wpcd-calculadora .wpcd-field input,
    .wpcd-calculadora .wpcd-field select {
        font-size: 13px !important;
    }
    
    .wpcd-calculadora .wpcd-resultado p {
        font-size: 16px !important;
    }
}