/* Activity Feed Styles */

.ach-activity-feed {
    max-width: 800px;
    margin: 0 auto;
}

.ach-post-form {
    background: var(--ach-white);
    border: 1px solid var(--ach-border);
    border-radius: var(--ach-radius);
    padding: 20px;
    margin-bottom: 20px;
}

.ach-post-textarea {
    width: 100%;
    min-height: 100px;
    border: 1px solid var(--ach-border);
    border-radius: 4px;
    padding: 12px;
    resize: vertical;
    font-family: inherit;
}

.ach-post {
    background: var(--ach-white);
    border: 1px solid var(--ach-border);
    border-radius: var(--ach-radius);
    padding: 20px;
    margin-bottom: 16px;
}

.ach-post-header {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.ach-post-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    margin-right: 12px;
}

.ach-post-author {
    font-weight: 600;
    color: var(--ach-text);
}

.ach-post-time {
    font-size: 12px;
    color: var(--ach-text-light);
}

.ach-post-content {
    margin: 16px 0;
    line-height: 1.6;
}

.ach-post-actions {
    display: flex;
    gap: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--ach-border);
}

.ach-post-action {
    background: none;
    border: none;
    color: var(--ach-text-light);
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s;
}

.ach-post-action:hover {
    color: var(--ach-primary);
}

.ach-post-action.active {
    color: var(--ach-accent);
}

.ach-comments {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--ach-border);
}

.ach-comment {
    display: flex;
    margin-bottom: 12px;
}

.ach-comment-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    margin-right: 12px;
}

.ach-comment-content {
    flex: 1;
    background: var(--ach-bg);
    padding: 12px;
    border-radius: var(--ach-radius);
}

.ach-comment-author {
    font-weight: 600;
    font-size: 14px;
}

.ach-comment-text {
    margin-top: 4px;
    font-size: 14px;
    line-height: 1.4;
}

.ach-reactions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.ach-reaction {
    background: none;
    border: 1px solid var(--ach-border);
    border-radius: 16px;
    padding: 4px 12px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.ach-reaction:hover {
    background: var(--ach-bg);
}

.ach-reaction.active {
    background: var(--ach-primary);
    color: var(--ach-white);
    border-color: var(--ach-primary);
}