.champagne-calculator-container {
    max-width: 800px !important;
    margin: 2em auto !important;
    padding: 40px !important;
    background: #FFFFFF !important;
    border: 1px solid #D4B78F !important;
    font-family: 'Montserrat', sans-serif !important;
    color: #2C3338 !important;
    box-shadow: 0 4px 6px rgba(212, 183, 143, 0.1) !important;
}

.champagne-calculator-form .form-group {
    margin-bottom: 2em !important;
}

.champagne-calculator-form label {
    display: block !important;
    margin-bottom: 0.8em !important;
    font-weight: 600 !important;
    font-size: 15px !important;
    color: #2C3338 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
}

.champagne-calculator-form input[type="number"],
.champagne-calculator-form input[type="email"] {
    width: 100% !important;
    padding: 15px !important;
    border: 2px solid #D4B78F !important;
    border-radius: 4px !important;
    font-size: 16px !important;
    transition: all 0.3s ease !important;
    background-color: #FFFFFF !important;
}

.champagne-calculator-form input:focus {
    border-color: #B3915E !important;
    outline: none !important;
    box-shadow: 0 0 0 2px rgba(179, 145, 94, 0.2) !important;
}

.champagne-calculator-form .checkbox-group {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1.5em !important;
    margin-top: 1em !important;
}

.champagne-calculator-form .checkbox-group label {
    display: flex !important;
    align-items: center !important;
    font-weight: normal !important;
    cursor: pointer !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    font-size: 14px !important;
}

.champagne-calculator-form .checkbox-group input[type="checkbox"] {
    margin-right: 10px !important;
    width: 20px !important;
    height: 20px !important;
    border: 2px solid #D4B78F !important;
    position: relative !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    cursor: pointer !important;
    border-radius: 4px !important;
}

.champagne-calculator-form .checkbox-group input[type="checkbox"]:checked {
    background-color: #B3915E !important;
    border-color: #B3915E !important;
}

.champagne-calculator-form .checkbox-group input[type="checkbox"]:checked::after {
    content: '✓' !important;
    position: absolute !important;
    color: white !important;
    font-size: 14px !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
}

.calculator-result {
    margin-top: 2em !important;
    padding: 2em !important;
    background: #F9F6F1 !important;
    border: 2px solid #D4B78F !important;
    border-radius: 4px !important;
    font-size: 18px !important;
    line-height: 1.6 !important;
    text-align: center !important;
    color: #2C3338 !important;
}

.button-group {
    display: flex !important;
    gap: 1.5em !important;
    margin-top: 2.5em !important;
    justify-content: center !important;
}

.button {
    padding: 15px 30px !important;
    border: none !important;
    border-radius: 4px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    text-decoration: none !important;
    text-align: center !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    min-width: 200px !important;
}

.button-primary {
    background: #B3915E !important;
    color: white !important;
    border: 2px solid #B3915E !important;
}

.button-primary:hover {
    background: #A68555 !important;
    border-color: #A68555 !important;
}

.button-secondary {
    background: #2C3338 !important;
    color: white !important;
    border: 2px solid #2C3338 !important;
}

.button-secondary:hover {
    background: #1E2428 !important;
    border-color: #1E2428 !important;
}

.gdpr-consent {
    font-size: 13px !important;
    color: #666666 !important;
    line-height: 1.6 !important;
    margin-top: 1.5em !important;
}

@media (max-width: 768px) {
    .champagne-calculator-container {
        padding: 20px !important;
        margin: 1em !important;
    }

    .champagne-calculator-form .checkbox-group {
        grid-template-columns: 1fr !important;
    }

    .button-group {
        flex-direction: column !important;
    }

    .button {
        width: 100% !important;
    }
}