/* ============================================
   GITHUB ACTIVITY COMPONENT
   Real-time open source metrics dashboard
   ============================================ */

.github-section-modern {
    padding: var(--spacing-xl) 0;
    position: relative;
    z-index: var(--z-content);
    background: transparent;
}

.github-stats-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

@media (min-width: 1024px) {
    .github-stats-container {
        grid-template-columns: 320px 1fr;
    }
}

/* GitHub Profile Card */
.github-profile-card {
    background: var(--color-surface);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    overflow: hidden;
    box-sizing: border-box;
    max-width: 100%;
}

.github-profile-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(var(--color-primary-rgb), 0.15);
    border-color: rgba(var(--color-primary-rgb), 0.3);
}

.github-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.gh-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    border: 3px solid rgba(var(--color-primary-rgb), 0.3);
    padding: 3px;
    background: var(--color-surface);
}

.gh-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--color-text);
}

.gh-username {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.gh-username:hover {
    color: var(--color-primary);
}

.gh-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    text-align: center;
}

.gh-metric {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 0.75rem 0.25rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    overflow: hidden;
}

.gh-metric-value {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-primary);
}

.gh-metric-label {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* GitHub Repos Grid */
.github-repos-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .github-repos-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

.gh-repo-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.gh-repo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.gh-repo-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(var(--color-primary-rgb), 0.3);
    transform: translateY(-5px);
}

.gh-repo-card:hover::before {
    transform: scaleX(1);
}

.gh-repo-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.gh-repo-header svg {
    color: var(--color-primary);
    width: 20px;
    height: 20px;
}

.gh-repo-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    word-break: break-all;
}

.gh-repo-desc {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.gh-repo-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
}

.gh-repo-stats {
    display: flex;
    gap: 1rem;
}

.gh-repo-stat {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.gh-repo-language {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.gh-lang-color {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

/* Skeletons */
.gh-repo-skeleton {
    height: 160px;
    background: linear-gradient(90deg, rgba(255,255,255,0.03) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.03) 75%);
    background-size: 400% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

@keyframes skeleton-loading {
    0% { background-position: 100% 50%; }
    100% { background-position: 0 50%; }
}