/* Basic structure adapted */
.calcufacil-investment_roi_calculator.calcufacil-container {
    max-width: 900px; /* Slightly narrower */
    margin: 20px auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    display: flex;
    gap: 20px;
    font-family: 'Arial', sans-serif;
}

.calcufacil-investment_roi_calculator .calcufacil-left,
.calcufacil-investment_roi_calculator .calcufacil-right {
    flex: 1;
    min-width: 280px; /* Adjusted min-width */
}

.calcufacil-investment_roi_calculator .calculator-form h2 {
    font-size: 22px;
    color: #16a085; /* Investment theme color (teal) */
    margin-bottom: 15px;
    text-align: center;
}

.calcufacil-investment_roi_calculator .input-group {
    margin-bottom: 15px; /* Standard margin */
}

.calcufacil-investment_roi_calculator .input-group label {
    display: block;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
    font-size: 14px;
}

.calcufacil-investment_roi_calculator .input-group input[type="number"] {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 15px;
    background: #f9f9f9;
}

.calcufacil-investment_roi_calculator button {
    background: #16a085; /* Investment theme color */
    color: #fff;
    padding: 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
    margin-top: 10px;
    transition: background 0.3s;
}

.calcufacil-investment_roi_calculator button:hover {
    background: #117a65;
}

.calcufacil-investment_roi_calculator .form-note {
     font-size: 13px;
     color: #555;
     margin-top: 15px;
     background: #e8f6f3;
     padding: 8px;
     border-radius: 4px;
}

.calcufacil-investment_roi_calculator .results {
    background: #e8f6f3; /* Light teal background */
    padding: 20px;
    border-radius: 8px;
}

.calcufacil-investment_roi_calculator .results-header h2 {
    font-size: 24px;
    color: #16a085;
    text-align: center;
    margin-bottom: 15px;
}

.calcufacil-investment_roi_calculator .result-item {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    background: #fff;
    margin-bottom: 10px;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    font-size: 15px;
}

.calcufacil-investment_roi_calculator .result-item span {
    color: #333;
    flex-basis: 60%;
    padding-right: 10px;
}

.calcufacil-investment_roi_calculator .result-item strong {
    font-weight: 600;
    text-align: right;
    flex-basis: 40%;
    color: #117a65; /* Darker teal */
}

/* Specific styles for positive/negative results */
.calcufacil-investment_roi_calculator .result-item.result-total,
.calcufacil-investment_roi_calculator .result-item.result-annual {
    font-weight: bold;
}

.calcufacil-investment_roi_calculator .result-item.positive strong {
    color: #27ae60; /* Green for positive */
}

.calcufacil-investment_roi_calculator .result-item.negative strong {
    color: #c0392b; /* Red for negative */
}

.calcufacil-investment_roi_calculator .disclaimer {
    font-size: 12px;
    color: #666;
    margin-bottom: 15px;
    background: #fef9e7; /* Light yellow */
    padding: 8px;
    border-radius: 4px;
    border-left: 3px solid #f1c40f; /* Yellow border */
}


.calcufacil-investment_roi_calculator .errors {
    color: #d32f2f;
    font-size: 14px;
    background: #ffcdd2;
    padding: 10px;
    border-radius: 4px;
    border-left: 3px solid #d32f2f;
}

@media (max-width: 768px) {
    .calcufacil-investment_roi_calculator.calcufacil-container {
        flex-direction: column;
        padding: 15px;
    }
     .calcufacil-investment_roi_calculator .result-item {
         /* Keep flex row */
         text-align: left;
     }
     .calcufacil-investment_roi_calculator .result-item span {
        flex-basis: 55%;
    }
    .calcufacil-investment_roi_calculator .result-item strong {
        flex-basis: 45%;
    }
}