/* Styles for Simple Fertile Window Calculator */
.calcufacil-simple_fertile_window_calculator.calcufacil-container.enhanced-simplefertile-calc {
    max-width: 900px;
    margin: 25px auto;
    background: #fff5fa; /* Light pinkish for theme */
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.07);
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 25px;
    font-family: 'Arial', sans-serif;
}

.calcufacil-simple_fertile_window_calculator .calcufacil-left.calculator-form {
    flex: 1 1 40%;
    min-width: 320px;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 7px rgba(0,0,0,0.06);
}

.calcufacil-simple_fertile_window_calculator .calcufacil-right.results.enhanced-simplefertile-results {
    flex: 1 1 60%;
    min-width: 360px;
    background: #fff;
    padding: 20px 25px;
    border-radius: 8px;
    border: 1px solid #ffe0f0;
    box-shadow: 0 2px 7px rgba(0,0,0,0.06);
}

.calcufacil-simple_fertile_window_calculator .calculator-form h3 {
    font-size: 20px; color: #c2185b; /* Pink */ margin-top:0; margin-bottom: 10px; font-weight: 600;
}
.calcufacil-simple_fertile_window_calculator .calculator-form .description {
    font-size: 14px; color: #e91e63; margin-bottom: 15px; line-height: 1.5;
}
.calcufacil-simple_fertile_window_calculator .calculator-form .description strong { color: #ad1457; }

.calcufacil-simple_fertile_window_calculator .calculator-form fieldset {
    border: 1px solid #f8bbd0; /* Light Pink border */
    padding: 15px 18px;
    border-radius: 6px;
    margin-bottom: 20px;
}
.calcufacil-simple_fertile_window_calculator .calculator-form legend {
    font-weight: 600; color: #c2185b; padding: 0 10px; font-size: 1.1em;
    display: flex; align-items: center; gap: 8px;
}
.calcufacil-simple_fertile_window_calculator .calculator-form legend i { color: #f06292; }

.calcufacil-simple_fertile_window_calculator .input-group { margin-bottom: 12px; display: flex; flex-direction: column; }
.calcufacil-simple_fertile_window_calculator .input-group label {
    font-weight: 500; color: #c2185b; margin-bottom: 5px; font-size: 13.5px;
}
.calcufacil-simple_fertile_window_calculator .input-group input[type="date"],
.calcufacil-simple_fertile_window_calculator .input-group input[type="number"] {
    width: 100%; padding: 9px; border: 1px solid #f48fb1; border-radius: 4px;
    font-size: 14px; box-sizing: border-box;
}

.calcufacil-simple_fertile_window_calculator button[type="submit"] {
    background: #c2185b; color: #fff; padding: 11px 22px; border: none; border-radius: 5px;
    cursor: pointer; font-size: 16px; width: 100%; margin-top: 10px; font-weight: bold;
}
.calcufacil-simple_fertile_window_calculator button[type="submit"]:hover { background: #ad1457; }

/* Results Area Styling */
.calcufacil-simple_fertile_window_calculator .results.enhanced-simplefertile-results h2 {
    font-size: 21px; color: #c2185b; text-align: center; margin-top:0; margin-bottom: 18px;
}
.calcufacil-simple_fertile_window_calculator .simplefertile-results-summary {
    background-color: #fce4ec; border: 1px solid #f8bbd0; border-radius: 6px;
    padding: 15px; margin-bottom: 20px;
}
.calcufacil-simple_fertile_window_calculator .simplefertile-results-summary ul {
    list-style: none; padding-left: 0; font-size: 1em;
}
.calcufacil-simple_fertile_window_calculator .simplefertile-results-summary li {
    padding: 8px 0; color: #ad1457; border-bottom: 1px dotted #f48fb1;
}
.calcufacil-simple_fertile_window_calculator .simplefertile-results-summary li:last-child { border-bottom: none; }
.calcufacil-simple_fertile_window_calculator .simplefertile-results-summary .value { font-weight: 500; float:right; }
.calcufacil-simple_fertile_window_calculator .simplefertile-results-summary .result-highlight strong {
    font-size: 1.2em; font-weight: bold;
}
.calcufacil-simple_fertile_window_calculator .ovulation-date strong { color: #880e4f; /* Darker Pink */ }
.calcufacil-simple_fertile_window_calculator .fertile-window strong { color: #880e4f; font-size: 1.25em; }

.calcufacil-simple_fertile_window_calculator .very-important-disclaimer.simplefertile-disclaimer {
    margin-top: 20px; padding: 15px; background-color: #fff0f0; /* Strong warning color */
    border: 1px solid #ffd0d0; border-left: 5px solid #d32f2f; border-radius: 4px; font-size: 0.9em;
}
.calcufacil-simple_fertile_window_calculator .very-important-disclaimer h4 { margin-top: 0; margin-bottom: 10px; color: #b71c1c; font-size:1.1em; display:flex; align-items:center; gap:6px;}
.calcufacil-simple_fertile_window_calculator .very-important-disclaimer ul { list-style: disc; margin-left: 18px; padding-left: 0; color: #c62828; line-height: 1.6; }
.calcufacil-simple_fertile_window_calculator .very-important-disclaimer li strong { color: #b71c1c;}

.calcufacil-simple_fertile_window_calculator .initial-message,
.calcufacil-simple_fertile_window_calculator .initial-warning {
    text-align: center; padding: 10px 15px; background-color: #fce4ec;
    border: 1px dashed #f8bbd0; border-radius: 5px; margin-top: 15px; color: #e91e63;
}
.calcufacil-simple_fertile_window_calculator .initial-warning { background-color: #fff0f0; border-color: #ffd0d0; color: #d32f2f;}
.calcufacil-simple_fertile_window_calculator .initial-warning i { margin-right: 5px; }

@media (max-width: 900px) {
    .calcufacil-simple_fertile_window_calculator.calcufacil-container.enhanced-simplefertile-calc { flex-direction: column; }
    .calcufacil-simple_fertile_window_calculator .calcufacil-left.calculator-form,
    .calcufacil-simple_fertile_window_calculator .calcufacil-right.results.enhanced-simplefertile-results {
        flex-basis: 100%; min-width: 100%; margin-bottom: 20px;
    }
    .calcufacil-simple_fertile_window_calculator .calcufacil-right.results.enhanced-simplefertile-results { margin-bottom: 0; }
}