/* Scoped Calorie Calculator Styles */
.wp-calorie-calculator {
    --primary-color: #27ae60;
    --secondary-color: #2980b9;
    --danger-color: #c0392b;
    --warning-color: #f39c12;
    --bg-color: #f4f7f6;
    --container-bg: #ffffff;
    --text-color: #2c3e50;
    --label-color: #34495e;
    max-width: 900px;
    margin: 2rem auto;
    background: var(--container-bg);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
}

.wp-calorie-calculator .calculator-header {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    color: white;
}
.wp-calorie-calculator .calculator-header h1 {
    font-size: 2.2rem;
    margin: 0;
    color: white; /* Ensure header text is white */
}

.wp-calorie-calculator .calculator-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem;
}

.wp-calorie-calculator h2 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin-bottom: 20px;
}

.wp-calorie-calculator .form-group {
    margin-bottom: 1.5rem;
}

.wp-calorie-calculator .radio-group {
    display: flex;
    gap: 1rem;
}

.wp-calorie-calculator label {
    font-weight: 600;
    color: var(--label-color);
    display: block;
    margin-bottom: 0.5rem;
}

.wp-calorie-calculator .input-with-unit {
    display: flex;
    gap: 10px;
}

.wp-calorie-calculator input, 
.wp-calorie-calculator select {
    padding: 0.8rem;
    border: 2px solid #bdc3c7;
    border-radius: 8px;
    font-size: 16px;
    box-sizing: border-box;
    width: 100%;
    background-color: #fff; /* Ensure inputs have a background */
    color: #333; /* Ensure input text is readable */
}

.wp-calorie-calculator input:focus, 
.wp-calorie-calculator select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.wp-calorie-calculator button {
    background: var(--primary-color);
    color: white;
    padding: 1rem;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.2s;
    width: 100%;
}

.wp-calorie-calculator button:hover {
    background-color: #229954;
    transform: translateY(-2px);
}

.wp-calorie-calculator .results-section {
    display: none;
}

.wp-calorie-calculator .result-card {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    margin-bottom: 1rem;
}
.wp-calorie-calculator .result-card h3 {
    margin: 0 0 10px 0;
    font-size: 1rem;
    color: var(--label-color);
}
.wp-calorie-calculator .result-card p {
    margin: 0;
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
}

.wp-calorie-calculator .chart-container {
    height: 300px;
}

@media (max-width: 768px) {
    .wp-calorie-calculator .calculator-body {
        grid-template-columns: 1fr;
    }
    .wp-calorie-calculator .input-section {
        margin-bottom: 2rem;
    }
}