/* Stats Viewer Overlay */

.stats-viewer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.stats-viewer-overlay.hidden {
    display: none;
}

.stats-viewer-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(10, 14, 20, 0.85);
    backdrop-filter: blur(4px);
}

.stats-viewer-content {
    position: relative;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 1000px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: slideIn 0.3s ease;
}

.stats-viewer-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.stats-viewer-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.stats-viewer-title i {
    font-size: 1.5rem;
}

.stats-viewer-title h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stats-viewer-close {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.stats-viewer-close:hover {
    background-color: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.stats-viewer-body {
    padding: 0;
    overflow-y: auto;
    flex: 1;
    background-color: var(--color-bg-primary);
}

.stats-viewer-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--color-text-muted);
}

.stats-viewer-empty i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.stats-viewer-empty p {
    font-size: 1rem;
    margin: 0;
}

.stats-viewer-lines {
    font-family: var(--font-family-mono);
    font-size: 13px;
    line-height: 1.6;
}

.stats-viewer-line {
    display: flex;
    min-height: 21px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.stats-viewer-line:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

.stats-viewer-line-number {
    flex-shrink: 0;
    width: 60px;
    padding: 0 0.75rem;
    text-align: right;
    color: var(--color-text-muted);
    background-color: var(--color-bg-secondary);
    border-right: 1px solid var(--color-border);
    user-select: none;
}

.stats-viewer-line-content {
    flex: 1;
    padding: 0 1rem;
    white-space: pre;
    overflow-x: auto;
}

/* Line type colors */
.stats-viewer-line.line-added {
    background-color: var(--color-diff-added-bg);
}

.stats-viewer-line.line-added .stats-viewer-line-number {
    background-color: var(--color-diff-added-gutter);
    color: var(--color-diff-added);
}

.stats-viewer-line.line-removed {
    background-color: var(--color-diff-removed-bg);
}

.stats-viewer-line.line-removed .stats-viewer-line-number {
    background-color: var(--color-diff-removed-gutter);
    color: var(--color-diff-removed);
}

.stats-viewer-line.line-changed {
    background-color: var(--color-diff-changed-bg);
}

.stats-viewer-line.line-unchanged {
    background-color: transparent;
}

.stats-viewer-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.stats-viewer-footer-info {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.stats-viewer-footer-info strong {
    color: var(--color-text-primary);
    font-weight: 600;
}

/* Make stat items clickable */
.stat-item {
    transition: all 0.2s ease;
    border-radius: 4px;
    padding: 0.25rem 0.5rem;
    margin: -0.25rem -0.5rem;
}

.stat-item:hover {
    background-color: var(--color-bg-hover);
    transform: translateY(-1px);
}

.stat-item:active {
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    .stats-viewer-overlay {
        padding: 1rem;
    }

    .stats-viewer-content {
        max-height: 95vh;
    }

    .stats-viewer-header {
        padding: 1rem;
    }

    .stats-viewer-title h2 {
        font-size: 1.25rem;
    }

    .stats-viewer-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .stats-viewer-footer-info {
        text-align: center;
    }
}