/* Main CSS styles for the ML visualization tool */

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f8f9fa;
}

h1, h2, h3 {
    color: #2c3e50;
}

.container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.visualization-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.chart-container {
    flex: 1;
    min-width: 600px;
    height: 400px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px;
}

.controls-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
}

.model-controls {
    flex: 1;
    min-width: 250px;
}

.model-card {
    background-color: #f1f3f5;
    border-radius: 6px;
    padding: 15px;
    margin-bottom: 15px;
}

.model-card h3 {
    margin-top: 0;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.model-card .error {
    font-size: 0.9em;
    color: #e74c3c;
    margin-left: 10px;
}

.slider-container {
    margin-bottom: 10px;
}

.slider-container label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.slider-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.slider-row input[type="range"] {
    flex: 1;
}

.slider-row .value {
    width: 40px;
    text-align: right;
    font-family: monospace;
}

.data-controls {
    flex: 1;
    min-width: 250px;
}

button {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s;
}

button:hover {
    background-color: #2980b9;
}

.metrics-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

.metric-card {
    background-color: #f1f3f5;
    border-radius: 6px;
    padding: 15px;
}

.metric-card h3 {
    margin-top: 0;
    margin-bottom: 5px;
    font-size: 16px;
}

.metric-value {
    font-size: 24px;
    font-weight: bold;
    color: #2c3e50;
}

.model-toggle {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.model-toggle button {
    flex: 1;
    background-color: #e9ecef;
    color: #495057;
}

.model-toggle button.active {
    background-color: #3498db;
    color: white;
}

@media (max-width: 768px) {
    .chart-container {
        min-width: 100%;
    }
    
    .controls-container {
        flex-direction: column;
    }
}

.metrics-explanation {
    margin-top: 20px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.metrics-explanation h3 {
    margin-top: 0;
    color: #2c3e50;
    font-size: 1.1em;
}

.metrics-explanation p {
    margin: 10px 0;
    font-size: 0.9em;
    line-height: 1.4;
}

.metrics-explanation p.formula {
    text-align: center;
    margin-top: 5px;
    margin-bottom: 5px;
    color: #333;
}

.metrics-explanation p.var-explanation {
    font-size: 0.85em;
    color: #555;
    text-align: center;
    margin-top: 0;
    margin-bottom: 20px;
    font-style: italic;
}