/* changelog.blade.php */

.changelog-container {
    max-width: 920px;
    margin: 0 auto;
}

.changelog-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.changelog-page-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 0 0 0.25rem 0;
}

.changelog-page-subtitle {
    margin: 0;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.changelog-refresh-btn {
    gap: 8px;
}

.changelog-timeline {
    display: flex;
    flex-direction: column;
}

.changelog-timeline-item {
    display: flex;
    gap: 1.5rem;
    align-items: stretch;
}

.changelog-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
    width: 24px;
}

.changelog-dot {
    width: 14px;
    height: 14px;
    border-radius: calc(50% * var(--radius-scale));
    background: var(--primary);
    border: 3px solid var(--bg-main);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.25);
    flex-shrink: 0;
    margin-top: 1.6rem;
    box-sizing: content-box;
}

.changelog-line {
    width: 2px;
    flex: 1;
    background: var(--border);
    margin-top: 6px;
    margin-bottom: -1.6rem;
}

.changelog-card {
    flex: 1;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: calc(16px * var(--radius-scale));
    padding: 1.5rem 1.75rem;
    margin-bottom: 1.75rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.changelog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--border);
}

.changelog-title-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.changelog-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.2;
}

.changelog-version-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 0.25rem 0.65rem;
    border-radius: calc(12px * var(--radius-scale));
    background: rgba(var(--primary-rgb), 0.12);
    color: var(--primary-light);
    border: 1px solid rgba(var(--primary-rgb), 0.25);
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1;
}

.changelog-date {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.changelog-description {
    font-size: 0.95rem;
    color: var(--text-main);
    line-height: 1.6;
    margin-bottom: 0.5rem;
    white-space: pre-line;
}

.changelog-sites-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 0.85rem;
    padding-top: 0.75rem;
    border-top: 1px dashed var(--border);
}

.changelog-sites-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.changelog-site-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.65rem;
    border-radius: calc(6px * var(--radius-scale));
    background: rgba(var(--primary-rgb), 0.1);
    color: var(--primary);
    border: 1px solid rgba(var(--primary-rgb), 0.25);
    font-size: 0.78rem;
    font-weight: 600;
}

.changelog-image-wrapper {
    margin-top: 1rem;
    border-radius: calc(12px * var(--radius-scale));
    overflow: hidden;
    border: 1px solid var(--border);
    max-height: 450px;
    background: var(--bg-main);
}

.changelog-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.changelog-skeleton {
    animation: changelog-pulse 1.5s infinite ease-in-out;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: calc(16px * var(--radius-scale));
    height: 140px;
    margin-bottom: 1.5rem;
}

@keyframes changelog-pulse {
    0% { opacity: 0.6; }
    50% { opacity: 0.3; }
    100% { opacity: 0.6; }
}

.changelog-empty {
    text-align: center;
    padding: 3rem;
}

.changelog-empty-icon {
    font-size: 2.5rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    opacity: 0.5;
}

.changelog-empty-text {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.changelog-error {
    background: rgba(var(--danger-rgb), 0.1);
    border: 1px solid rgba(var(--danger-rgb), 0.25);
    color: var(--danger);
    padding: 1.5rem;
    border-radius: calc(14px * var(--radius-scale));
    text-align: center;
}

.changelog-error-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    display: block;
}

.changelog-error-title {
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
    font-weight: 700;
}

.changelog-error-text {
    margin: 0 0 1rem 0;
    font-size: 0.85rem;
    opacity: 0.8;
}

.changelog-error-retry-btn {
    background: rgba(var(--danger-rgb), 0.2);
    color: var(--danger);
    border-color: rgba(var(--danger-rgb), 0.3);
}