/*
 * FreecalcHub.com - Break-Even Analysis Calculator Styles
 * Version: 1.0
 * Date: August 9, 2025
 * Description: Specific styling for break-even analysis calculator
 */

/* Break-Even Calculator Specific Styles */
.chart-container {
    margin-top: 20px;
    padding: 20px;
    background: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.chart-section h4 {
    margin-bottom: 15px;
    color: var(--text-color);
    font-size: 1.1rem;
    font-weight: 600;
}

/* Results Grid Enhancements */
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.result-item h4, .result-item h5 {
    margin-bottom: 8px;
    font-size: 0.95rem;
    color: var(--text-color-light);
    font-weight: 500;
}

.result-item p {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0;
}

/* Margin of Safety Section */
.margin-safety-section {
    margin-top: 25px;
    padding: 20px;
    background: var(--secondary-bg);
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.margin-safety-section h4 {
    margin-bottom: 15px;
    color: var(--text-color);
    font-size: 1.1rem;
}

/* Form enhancements */
.form-group small {
    color: var(--text-color-light);
    font-size: 0.85rem;
    margin-top: 4px;
    display: block;
    font-style: italic;
}

/* Fieldset styling */
fieldset {
    margin-bottom: 20px;
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-bg);
}

fieldset legend {
    font-weight: 600;
    color: var(--text-color);
    padding: 0 10px;
    font-size: 1rem;
}

/* Chart responsiveness */
@media (max-width: 768px) {
    .chart-container {
        padding: 15px;
        height: 300px !important;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .result-item p {
        font-size: 1.2rem;
    }
    
    .chart-section h4 {
        font-size: 1rem;
    }
}

/* Dark mode specific adjustments */
[data-theme="dark"] .chart-container {
    background: var(--card-bg-dark);
    border-color: var(--border-color-dark);
}

[data-theme="dark"] .margin-safety-section {
    background: var(--secondary-bg-dark);
    border-left-color: var(--accent-color-dark);
}

[data-theme="dark"] fieldset {
    background: var(--card-bg-dark);
    border-color: var(--border-color-dark);
}

/* Business calculator specific colors */
:root {
    --business-primary: #2563eb;
    --business-secondary: #1e40af;
    --business-accent: #3b82f6;
    --business-success: #059669;
    --business-warning: #d97706;
}

.business-highlight {
    color: var(--business-primary);
}

.positive-margin {
    color: var(--business-success);
}

.negative-margin {
    color: var(--business-warning);
}