/**
 * Analytics Styles - Performance Analytics and Trend Analysis
 */

/* Analytics Container */
#performance-analytics-container {
    width: 100%;
}

.analytics-empty-state {
    text-align: center;
    padding: 3rem 2rem;
}

.analytics-empty-state .icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.analytics-empty-state h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.analytics-empty-state p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.analytics-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.analytics-actions .btn {
    min-width: 180px;
    padding: 0.75rem 1.5rem;
}

/* Analytics Header */
.analytics-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.analytics-header h3 {
    color: var(--text-primary);
    margin: 0;
}

.roster-health-score {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.score-label {
    color: var(--text-secondary);
    font-weight: 600;
}

.score-value {
    font-size: 1.5rem;
    font-weight: 700;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 2px solid;
}

.score-excellent {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    border-color: #22c55e;
}

.score-good {
    background: rgba(34, 197, 94, 0.15);
    color: #16a34a;
    border-color: #16a34a;
}

.score-average {
    background: rgba(251, 191, 36, 0.2);
    color: #fbbf24;
    border-color: #fbbf24;
}

.score-poor {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border-color: #ef4444;
}

/* Analytics Summary */
.analytics-summary {
    margin-bottom: 2rem;
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Performance Sections */
.performance-section {
    margin-bottom: 3rem;
}

.performance-section h4 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 1.25rem;
}

.performance-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

/* Player Performance Cards */
.player-performance-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1.5rem;
    border-left: 4px solid var(--border-color);
    transition: all 0.3s ease;
}

.player-performance-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.player-performance-card.high-performer {
    border-left-color: #22c55e;
    background: rgba(34, 197, 94, 0.08);
}

.player-performance-card.breakout {
    border-left-color: #f59e0b;
    background: rgba(245, 158, 11, 0.08);
}

.player-performance-card.concerning {
    border-left-color: #ef4444;
    background: rgba(239, 68, 68, 0.08);
}

.player-header {
    margin-bottom: 1rem;
}

.player-performance-card .player-name {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.player-performance-card .player-details {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Performance Metrics */
.performance-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}

.metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.metric-label {
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
}

.metric-value {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 0.9rem;
}

/* Performance Insights */
.performance-insights {
    margin-bottom: 1rem;
    padding: 1rem;
    background: rgba(69, 183, 209, 0.1);
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
}

.performance-insights strong {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    display: block;
}

.performance-insights ul {
    margin: 0.5rem 0 0 0;
    padding-left: 1.25rem;
    color: var(--text-secondary);
}

.performance-insights li {
    margin-bottom: 0.25rem;
    line-height: 1.5;
}

/* Performance Recommendations */
.performance-recommendations {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border-left: 3px solid #16a34a;
}

.performance-recommendations strong {
    color: #16a34a;
    margin-bottom: 0.5rem;
    display: block;
}

.performance-recommendations ul {
    margin: 0.5rem 0 0 0;
    padding-left: 1.25rem;
    color: var(--text-secondary);
}

.performance-recommendations li {
    margin-bottom: 0.25rem;
    line-height: 1.5;
}

/* Trend Analysis Styles */
.trend-analysis-container {
    margin-top: 2rem;
}

.trend-section {
    margin-bottom: 2rem;
}

.trend-section h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.trend-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.trend-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 1.25rem;
    border-left: 4px solid var(--accent-color);
    transition: all 0.3s ease;
}

.trend-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(2px);
}

.trend-card.breakout {
    border-left-color: #f59e0b;
}

.trend-card.declining {
    border-left-color: #ef4444;
}

.trend-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.trend-confidence {
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.confidence-high {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.confidence-medium {
    background: rgba(251, 191, 36, 0.2);
    color: #fbbf24;
}

.confidence-low {
    background: rgba(156, 163, 175, 0.2);
    color: #9ca3af;
}

/* Market Sentiment */
.market-sentiment {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.sentiment-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.sentiment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.sentiment-item {
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.sentiment-label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.sentiment-value {
    display: block;
    font-weight: 700;
    font-size: 1.1rem;
}

.sentiment-optimistic {
    color: #22c55e;
}

.sentiment-pessimistic {
    color: #ef4444;
}

.sentiment-neutral {
    color: var(--text-secondary);
}

.sentiment-bullish {
    color: #22c55e;
}

.sentiment-bearish {
    color: #ef4444;
}

/* Recommendations Panel */
.recommendations-panel {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 2rem;
}

.recommendations-panel h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.recommendation-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    margin-bottom: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border-left: 4px solid var(--border-color);
}

.recommendation-item.priority-high {
    border-left-color: #ef4444;
}

.recommendation-item.priority-medium {
    border-left-color: #fbbf24;
}

.recommendation-item.priority-low {
    border-left-color: #22c55e;
}

.recommendation-content {
    flex: 1;
}

.recommendation-action {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.recommendation-reasoning {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.recommendation-priority {
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    white-space: nowrap;
}

.priority-high {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.priority-medium {
    background: rgba(251, 191, 36, 0.2);
    color: #fbbf24;
}

.priority-low {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .performance-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .summary-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .analytics-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .analytics-actions .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .analytics-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .performance-grid {
        grid-template-columns: 1fr;
    }
    
    .performance-metrics {
        grid-template-columns: 1fr;
    }
    
    .summary-stats {
        grid-template-columns: 1fr;
    }
    
    .trend-grid {
        grid-template-columns: 1fr;
    }
    
    .sentiment-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .recommendation-item {
        flex-direction: column;
        gap: 0.75rem;
        align-items: flex-start;
    }
}

/* Loading States */
.analytics-loading {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-secondary);
}

.analytics-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1s ease-in-out infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Trend Catalysts and Risks */
.trend-catalysts,
.trend-risks {
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    font-size: 0.875rem;
}

.trend-catalysts strong,
.trend-risks strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.trend-catalysts ul,
.trend-risks ul {
    margin: 0;
    padding-left: 1.25rem;
    color: var(--text-secondary);
}

.trend-catalysts li,
.trend-risks li {
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.trend-concerns {
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 6px;
    font-size: 0.875rem;
}

.trend-concerns strong {
    display: block;
    margin-bottom: 0.5rem;
    color: #ef4444;
}

.trend-concerns ul {
    margin: 0;
    padding-left: 1.25rem;
    color: var(--text-secondary);
}

.trend-concerns li {
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

/* Trend Severity Indicators */
.trend-severity {
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    white-space: nowrap;
}

.severity-severe {
    background: rgba(220, 38, 38, 0.2);
    color: #dc2626;
}

.severity-high {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.severity-moderate {
    background: rgba(251, 191, 36, 0.2);
    color: #fbbf24;
}

/* Emerging Trends */
.emerging-trends {
    display: grid;
    gap: 1rem;
}

.emerging-trend-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 1rem;
    border-left: 4px solid var(--accent-color);
}

.trend-type {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.trend-description {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.trend-implication {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

.trend-implication strong {
    color: var(--text-primary);
}

/* Additional Trend Metrics */
.trend-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    font-size: 0.875rem;
}

/* Chart Placeholder */
.chart-placeholder {
    height: 200px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-style: italic;
    margin: 1rem 0;
}