/* Dilution Calculator Styles - Adapted from AdSense */
.calcufacil-dilution_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-dilution_calculator h3 {
    width: 100%;
    text-align: center;
    color: #2E8B57; /* SeaGreen for lab/bio theme */
    margin-bottom: 20px;
    font-size: 24px;
}

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

/* Form Styling */
.calcufacil-dilution_calculator .calculator-form h2 {
    font-size: 20px;
    color: #2E8B57;
    margin-bottom: 15px;
}

.calcufacil-dilution_calculator .input-group {
    margin-bottom: 15px; /* Slightly reduced margin */
}
/* Style for radio button group */
.calcufacil-dilution_calculator .input-group.calculation-select {
    background-color: #f0fff0; /* Honeydew */
    padding: 15px;
    border-radius: 5px;
    border: 1px solid #90ee90; /* LightGreen */
}
.calcufacil-dilution_calculator .input-group.calculation-select label:first-child { /* The main "Calcular:" label */
     font-weight: bold;
     color: #333;
     margin-bottom: 10px;
     display: block; /* Make it block */
     font-size: 14px;
}
.calcufacil-dilution_calculator .input-group.calculation-select .radio-label {
    margin-right: 10px;
    cursor: pointer;
    font-size: 13px;
    display: inline-block;
    margin-bottom: 5px;
    font-weight: normal; /* Override default label bold */
     color: #333;
}
.calcufacil-dilution_calculator .input-group.calculation-select input[type="radio"] {
   margin-right: 4px;
   vertical-align: middle;
}


.calcufacil-dilution_calculator label {
    display: block;
    font-weight: bold;
    color: #333;
    margin-bottom: 5px;
    font-size: 14px;
}

.calcufacil-dilution_calculator input[type="number"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc; /* Slightly lighter border */
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 16px;
    background: #f9f9f9;
}
.calcufacil-dilution_calculator input::placeholder {
    font-size: 13px;
    color: #888;
    font-style: italic;
}

.calcufacil-dilution_calculator button {
    background-color: #3CB371; /* MediumSeaGreen */
    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; /* Add space above button */
}

.calcufacil-dilution_calculator button:hover {
    background-color: #2E8B57; /* SeaGreen */
}

/* Results Styling */
.calcufacil-dilution_calculator .results {
    background: #f0fff0; /* Honeydew */
    padding: 25px;
    border-radius: 8px;
    border: 1px solid #90ee90; /* LightGreen */
}

.calcufacil-dilution_calculator .results-header {
    text-align: center;
    margin-bottom: 20px;
}
.calcufacil-dilution_calculator .results-header h2 {
     font-size: 20px;
     color: #2E8B57; /* SeaGreen */
     margin: 0;
}

.calcufacil-dilution_calculator .results-breakdown {
    margin-bottom: 20px;
}

.calcufacil-dilution_calculator .breakdown-item {
    display: flex;
    justify-content: space-between;
    padding: 12px;
    background: #fff;
    border-radius: 4px;
    font-size: 14px;
    color: #333;
    border-left: 3px solid #3CB371; /* MediumSeaGreen */
}

.calcufacil-dilution_calculator .breakdown-item span:last-child {
    font-weight: bold;
    color: #2E8B57; /* SeaGreen */
}

.calcufacil-dilution_calculator .breakdown-item.total {
    background: #c8e6c9; /* Lighter green */
    font-weight: bold;
    font-size: 16px; /* Larger font for result */
}
.calcufacil-dilution_calculator .breakdown-item.total span:first-child {
     color: #1b5e20; /* Darker green */
}
.calcufacil-dilution_calculator .breakdown-item.total span:last-child {
     color: #1b5e20; /* Darker green */
}

.calcufacil-dilution_calculator .note {
    font-size: 12px;
    color: #555;
    text-align: center;
    margin-top: 10px;
    font-style: italic;
}

.calcufacil-dilution_calculator .errors {
    color: #d32f2f; /* Material Red */
    background-color: #ffcdd2; /* Material Light Red */
    border: 1px solid #d32f2f;
    padding: 10px 15px;
    border-radius: 4px;
    margin-top: 15px;
}

.calcufacil-dilution_calculator .errors ul { list-style: none; padding: 0; margin: 0; }
.calcufacil-dilution_calculator .errors li { margin-bottom: 5px; }
.calcufacil-dilution_calculator .errors li:last-child { margin-bottom: 0; }