/* Percentage Change Calculator Styles - Adapted */
.calcufacil-percentage_change_calculator.calcufacil-container {
    max-width: 900px; margin: 20px auto; background: #fff; padding: 20px;
    border-radius: 8px; box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    display: flex; flex-wrap: wrap; gap: 30px; font-family: Arial, sans-serif;
}

.calcufacil-percentage_change_calculator h3 {
    width: 100%; text-align: center; color: #198754; /* Success Green - Basic Math/Utility */
    margin-bottom: 20px; font-size: 24px;
}

.calcufacil-percentage_change_calculator .calcufacil-left,
.calcufacil-percentage_change_calculator .calcufacil-right { flex: 1; min-width: 300px; }

/* Form Styling */
.calcufacil-percentage_change_calculator .calculator-form h2 { font-size: 20px; color: #198754; margin-bottom: 15px; }
.calcufacil-percentage_change_calculator .input-group { margin-bottom: 20px; }
.calcufacil-percentage_change_calculator label { display: block; font-weight: bold; color: #333; margin-bottom: 5px; font-size: 14px; }
.calcufacil-percentage_change_calculator input[type="number"] {
    width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 4px;
    box-sizing: border-box; font-size: 16px; background: #f9f9f9;
}

.calcufacil-percentage_change_calculator button {
    background-color: #198754; color: #fff; padding: 12px 20px; border: none;
    border-radius: 4px; cursor: pointer; font-size: 16px; width: 100%;
    transition: background-color 0.3s ease; margin-top: 10px;
}
.calcufacil-percentage_change_calculator button:hover { background-color: #146c43; }

.calcufacil-percentage_change_calculator .formula-note {
    font-size: 11px; color: #666; margin-top: 15px; text-align: center; font-style: italic;
    background: #e8f5e9; padding: 5px; border-radius: 3px; line-height: 1.3;
}


/* Results Styling */
.calcufacil-percentage_change_calculator .results {
    background: #d1e7dd; /* Light Green */ padding: 25px; border-radius: 8px; border: 1px solid #badbcc;
}
.calcufacil-percentage_change_calculator .results-header { text-align: center; margin-bottom: 20px; }
.calcufacil-percentage_change_calculator .results-header h2 { font-size: 20px; color: #0f5132; /* Dark Green */ margin: 0; }

.calcufacil-percentage_change_calculator .results-breakdown { display: flex; flex-direction: column; gap: 10px; margin-bottom: 15px; }
.calcufacil-percentage_change_calculator .breakdown-item {
    display: flex; justify-content: space-between; align-items: center; padding: 10px 15px;
    background: #fff; border-radius: 4px; font-size: 14px; color: #333;
    border-left: 3px solid #52a36b; /* Mid Green */
}
.calcufacil-percentage_change_calculator .breakdown-item span:last-child {
    font-weight: bold; color: #0f5132; text-align: right; font-size: 1.1em;
}

.calcufacil-percentage_change_calculator .breakdown-item.main-result {
    background-color: #e8f5e9; padding: 15px; font-weight: bold; border-left-color: #198754;
}
.calcufacil-percentage_change_calculator .breakdown-item.main-result span:first-child { font-size: 15px; color: #333; }
.calcufacil-percentage_change_calculator .breakdown-item.main-result span:last-child {
    font-size: 1.8em;
    /* Color applied by class below */
}
/* Increase/Decrease Colors */
.calcufacil-percentage_change_calculator .breakdown-item.main-result.increase span:last-child { color: #198754; /* Green */ }
.calcufacil-percentage_change_calculator .breakdown-item.main-result.decrease span:last-child { color: #dc3545; /* Red */ }

.calcufacil-percentage_change_calculator .breakdown-item.interpretation {
    background-color: #f8f9fa; border-left-width: 0; border-top: 1px dashed #ccc; margin-top: 5px; padding-top: 10px; font-style: italic;
}
.calcufacil-percentage_change_calculator .breakdown-item.interpretation span:last-child { font-weight: normal; font-size: 1em; color: #444; }


.calcufacil-percentage_change_calculator .errors {
    color: #721c24; background-color: #f8d7da; border: 1px solid #f5c6cb; padding: 10px 15px; border-radius: 4px; margin-top: 15px;
}
.calcufacil-percentage_change_calculator .errors ul { list-style: none; padding: 0; margin: 0; }
.calcufacil-percentage_change_calculator .errors li { margin-bottom: 5px; }
.calcufacil-percentage_change_calculator .errors li:last-child { margin-bottom: 0; }