/* Very Good Dice Roller - Statistics Styles */

/* Statistics Modal */
.statistics-modal-content {
    max-width: 900px;
    max-height: 80vh;
    overflow-y: auto;
}

.statistics-display {
    background-color: var(--bg-tertiary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    min-height: 200px;
}

/* Filter Buttons Row */
.stats-filters {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    gap: var(--spacing-md);
}

.dice-filter-buttons {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.stats-actions {
    display: flex;
    gap: var(--spacing-xs);
}

/* Standardize secondary button height in stats panel */
.stats-actions .secondary-btn {
    height: 32px;
    padding: 0 var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

/* Filter Button Styling */
.filter-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: var(--font-size-sm);
    height: 32px;
    min-width: 40px;
    transition: all 0.2s ease;
}

.filter-btn:hover {
    background-color: var(--hover-overlay);
}

/* Dice-specific outline colors for active filter buttons */
.filter-btn[data-dice="all"].active {
    border: 2px solid var(--accent-warning);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.filter-btn[data-dice="d4"].active {
    border: 2px solid #e67e22;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.filter-btn[data-dice="d6"].active {
    border: 2px solid #3498db;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.filter-btn[data-dice="d8"].active {
    border: 2px solid #2ecc71;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.filter-btn[data-dice="d10"].active {
    border: 2px solid #f39c12;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.filter-btn[data-dice="d12"].active {
    border: 2px solid #9b59b6;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.filter-btn[data-dice="d20"].active {
    border: 2px solid #e74c3c;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.filter-btn[data-dice="d100"].active {
    border: 2px solid #1abc9c;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

/* Dice-specific flash colors */
.filter-btn.btn-flash-d4 { background-color: #e67e22 !important; }
.filter-btn.btn-flash-d6 { background-color: #3498db !important; }
.filter-btn.btn-flash-d8 { background-color: #2ecc71 !important; }
.filter-btn.btn-flash-d10 { background-color: #f39c12 !important; }
.filter-btn.btn-flash-d12 { background-color: #9b59b6 !important; }
.filter-btn.btn-flash-d20 { background-color: #e74c3c !important; }
.filter-btn.btn-flash-d100 { background-color: #1abc9c !important; }

/* Test Statistics Button States */
#test-statistics.test-confirm {
    background-color: var(--accent-danger);
    color: white;
    border-color: var(--accent-danger);
}

/* Include Modifiers Button Active State and Fixed Size */
#include-modifiers {
    min-width: 240px;
    height: 32px;
    text-align: center;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
}

#include-modifiers.active {
    border: 2px solid var(--accent-warning);
    border-color: var(--accent-warning);
}

.stats-summary {
    margin-bottom: var(--spacing-lg);
}

.stats-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    background-color: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.stat-card h4 {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.stat-value {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}

/* Histogram Styles */
.histogram-container {
    margin-bottom: var(--spacing-lg);
    overflow: visible;
    padding: var(--spacing-md); /* Normal padding since labels are now inside histogram */
    box-sizing: border-box;
}

.histogram-title {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.histogram {
    display: flex;
    align-items: end;
    justify-content: center;
    gap: 1px;
    height: 200px;
    margin: 0 auto; /* Center with adequate margins */
    padding: 25px var(--spacing-sm) 25px var(--spacing-sm); /* Equal top/bottom padding for hover and x-axis labels */
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    max-width: 100%;
    position: relative;
    box-sizing: border-box;
    overflow: hidden; /* Contain labels within the dark container */
}

.histogram-bar {
    background-color: var(--accent-primary);
    border-radius: 2px 2px 0 0;
    min-width: 4px;
    flex: 1;
    max-width: 80px;
    transition: all 0.3s ease;
    position: relative;
    cursor: pointer;
}

.histogram-bar:hover {
    background-color: var(--accent-secondary);
    transform: scaleY(1.05);
}

.histogram-bar::after {
    content: attr(data-value);
    position: absolute;
    bottom: -22px; /* Position within the extra bottom padding */
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    white-space: nowrap;
    z-index: 1;
}

/* Dynamic label visibility classes */
.histogram-bar.hide-label::after {
    display: none;
}

/* Label interval spacing - show every nth label */
.histogram.interval-2 .histogram-bar:not(:nth-child(2n))::after {
    display: none;
}

.histogram.interval-5 .histogram-bar:not(:nth-child(5n))::after {
    display: none;
}

.histogram.interval-10 .histogram-bar:not(:nth-child(10n))::after {
    display: none;
}

.histogram.interval-20 .histogram-bar:not(:nth-child(20n))::after {
    display: none;
}

.histogram-bar::before {
    content: attr(data-count);
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.histogram-bar:hover::before {
    opacity: 1;
}

/* Empty histogram */
.histogram.empty {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-style: italic;
}

/* Statistics Table */
.stats-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-lg);
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.stats-table th,
.stats-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--bg-tertiary);
}

.stats-table th {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.stats-table td {
    color: var(--text-primary);
    font-family: monospace;
}

.stats-table tr:last-child td {
    border-bottom: none;
}

.stats-table tr:hover {
    background-color: var(--hover-overlay);
}

/* Dice type specific colors in statistics */
.stats-d4 { color: #e67e22; }
.stats-d6 { color: #3498db; }
.stats-d8 { color: #2ecc71; }
.stats-d10 { color: #f39c12; }
.stats-d12 { color: #9b59b6; }
.stats-d20 { color: #e74c3c; }
.stats-d100 { color: #1abc9c; }



.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 2px;
}


/* No data state */
.no-stats {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    padding: var(--spacing-xl);
}

.no-stats-icon {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .stats-filters {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }
    
    .dice-filter-buttons {
        justify-content: center;
    }
    
    .stats-actions {
        justify-content: center;
    }
    
    .statistics-modal-content {
        max-width: 95vw;
        margin: 10px;
    }
    
    .stats-overview {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .histogram {
        height: 150px;
        gap: 1px;
        padding: var(--spacing-xs);
    }
    
    .histogram-bar {
        min-width: 3px;
        max-width: 60px;
    }
    
    /* Force more aggressive label intervals on mobile */
    .histogram:not(.interval-2):not(.interval-5):not(.interval-10):not(.interval-20) {
        /* Auto-apply interval-5 for tablets if no interval set */
    }
    
    .histogram.interval-2 .histogram-bar:not(:nth-child(4n))::after {
        display: none;
    }
    
    .stats-table {
        font-size: var(--font-size-sm);
    }
    
    .stats-table th,
    .stats-table td {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .stats-overview {
        grid-template-columns: 1fr;
    }
    
    .histogram {
        height: 120px;
        padding: 2px;
    }
    
    .histogram-bar {
        min-width: 2px;
        max-width: 40px;
    }
    
    /* Even more aggressive intervals on small mobile */
    .histogram.interval-2 .histogram-bar:not(:nth-child(5n))::after {
        display: none;
    }
    
    .histogram.interval-5 .histogram-bar:not(:nth-child(10n))::after {
        display: none;
    }
    
    .stats-table th,
    .stats-table td {
        padding: var(--spacing-xs);
        font-size: var(--font-size-xs);
    }
    
    .test-result {
        padding: var(--spacing-sm);
    }
}

/* Print styles */
@media print {
    .statistics-display {
        background-color: white;
        color: black;
    }
    
    .stat-card,
    .histogram,
    .stats-table,
    .test-result {
        background-color: white;
        color: black;
        border: 1px solid #ccc;
    }
    
    .histogram-bar {
        background-color: #333;
    }
}


/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .histogram-bar {
        transition: none;
    }
    
    .histogram-bar:hover {
        transform: none;
    }
    
    .histogram-bar::before {
        transition: none;
    }
}