/* Changelog Specific Styles */

.hero-small {
    padding: calc(96px + 10rem) 0 2rem;
}

/* Commit Stats */
.commit-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: transform 0.2s, border-color 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--color-accent);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Filters */
.changelog-filters {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.filter-group {
    margin-bottom: 1rem;
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.filter-btn {
    padding: 0.5rem 1rem;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-text-primary);
}

.filter-btn.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

.search-box {
    margin-top: 1rem;
}

.search-box input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text-primary);
    font-size: 1rem;
}

.search-box input:focus {
    outline: none;
    border-color: var(--color-accent);
}

/* Commits Timeline */
.commits-timeline {
    position: relative;
    padding-left: 2rem;
}

.commits-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
}

.commit-group {
    margin-bottom: 2rem;
}

.commit-date-header {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 1rem;
    padding-left: 1rem;
}

.commit-card {
    position: relative;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1rem;
    margin-left: 1rem;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.commit-card::before {
    content: '';
    position: absolute;
    left: -1.5rem;
    top: 1.5rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-accent);
    border: 2px solid var(--color-bg-primary);
    z-index: 1;
}

.commit-card:hover {
    transform: translateX(4px);
    border-color: var(--color-accent);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.1);
}

.commit-header {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.commit-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.commit-info {
    flex: 1;
}

.commit-subject {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.commit-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.commit-meta-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.commit-hash {
    font-family: 'Courier New', monospace;
    background: var(--color-bg-primary);
    padding: 0.125rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
}

.commit-body {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    white-space: pre-wrap;
}

.commit-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.commit-tag {
    padding: 0.25rem 0.75rem;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.commit-category {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Load More */
.load-more-container {
    text-align: center;
    margin-top: 2rem;
}

/* Loading State */
.loading {
    text-align: center;
    padding: 3rem;
    font-size: 1.25rem;
    color: var(--color-text-secondary);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--color-text-secondary);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .commits-timeline {
        padding-left: 1rem;
    }

    .commit-card {
        margin-left: 0.5rem;
    }

    .commit-card::before {
        left: -1rem;
    }

    .commit-meta {
        flex-direction: column;
        gap: 0.25rem;
    }

    .filter-buttons {
        max-height: 200px;
        overflow-y: auto;
    }
}