/* Reset et isolation des styles */
.import-calculator-container,
.import-calculator-container * {
    box-sizing: border-box !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif !important;
    line-height: 1.5 !important;
    margin: 0 !important;
    padding: 0 !important;
}

.import-calculator-container {
    max-width: 1200px !important;
    margin: 30px auto !important;
    padding: 20px !important;
    background: transparent !important;
    color: #333333 !important;
}

/* Formulaire */
.import-calculator-container .calculator-form {
    background: #ffffff !important;
    padding: 25px !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
    margin-bottom: 20px !important;
    width: 100% !important;
}

.import-calculator-container .calculator-form h2 {
    color: #2c3338 !important;
    margin-bottom: 20px !important;
    font-size: 24px !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
    text-align: left !important;
}

.import-calculator-container .form-group {
    margin-bottom: 15px !important;
    width: 100% !important;
}

.import-calculator-container .form-group label {
    display: block !important;
    margin-bottom: 5px !important;
    color: #1d2327 !important;
    font-weight: 500 !important;
    font-size: 14px !important;
    text-align: left !important;
}

.import-calculator-container .form-group input {
    width: 100% !important;
    padding: 8px 12px !important;
    border: 1px solid #8c8f94 !important;
    border-radius: 4px !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    height: auto !important;
    min-height: 40px !important;
    background-color: #ffffff !important;
    color: #2c3338 !important;
    box-shadow: none !important;
}

.import-calculator-container .form-group input:focus {
    border-color: #2271b1 !important;
    box-shadow: 0 0 0 1px #2271b1 !important;
    outline: none !important;
}

.import-calculator-container .calculate-button {
    background: #2271b1 !important;
    color: #ffffff !important;
    padding: 10px 20px !important;
    border: none !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    width: 100% !important;
    text-transform: none !important;
    line-height: 2 !important;
    min-height: 40px !important;
    margin-top: 10px !important;
    transition: background-color 0.2s ease-in-out !important;
}

.import-calculator-container .calculate-button:hover {
    background: #135e96 !important;
    color: #ffffff !important;
    text-decoration: none !important;
}

/* Résultats */
.import-calculator-container .calculator-results {
    background: #ffffff !important;
    padding: 25px !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
    width: 100% !important;
}

.import-calculator-container .results-section h3 {
    color: #2c3338 !important;
    margin-bottom: 15px !important;
    font-size: 20px !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
    text-align: left !important;
}

.import-calculator-container .result-row {
    display: flex !important;
    justify-content: space-between !important;
    padding: 8px 0 !important;
    border-bottom: 1px solid #f0f0f1 !important;
    margin: 0 !important;
    align-items: center !important;
}

.import-calculator-container .result-row:last-child {
    border-bottom: none !important;
}

.import-calculator-container .result-label {
    color: #50575e !important;
    font-size: 14px !important;
    font-weight: normal !important;
    text-align: left !important;
    flex: 1 !important;
}

.import-calculator-container .result-value {
    font-weight: 500 !important;
    color: #1d2327 !important;
    font-size: 14px !important;
    text-align: right !important;
    margin-left: 10px !important;
}

.import-calculator-container .result-highlight {
    color: #2271b1 !important;
    font-weight: 600 !important;
}

/* Responsive Design */
@media (min-width: 768px) {
    .import-calculator-container {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 20px !important;
    }

    .import-calculator-container .calculator-form,
    .import-calculator-container .calculator-results {
        margin: 0 !important;
    }
}

/* Surcharge des styles WordPress courants */
.import-calculator-container input[type="number"] {
    max-width: none !important;
    margin: 0 !important;
}

.import-calculator-container button {
    box-shadow: none !important;
    text-shadow: none !important;
}

.import-calculator-container .form-group input::-webkit-outer-spin-button,
.import-calculator-container .form-group input::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0 !important;
}

.import-calculator-container .form-group input[type=number] {
    -moz-appearance: textfield !important;
}