/**Layer 81: Social Feed*/
.social-feed {
    padding: 2rem 0
}

.social-timeline {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto
}

.social-post {
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .1);
    transition: all .3s
}

.social-post:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, .15)
}

.post-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem
}

.post-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700
}

.post-author {
    flex: 1
}

.post-name {
    font-weight: 700;
    font-size: .875rem;
    display: flex;
    align-items: center;
    gap: .25rem
}

.post-verified {
    color: #1da1f2;
    font-size: .875rem
}

.post-username {
    color: #6b7280;
    font-size: .75rem
}

.post-platform {
    padding: .25rem .5rem;
    background: rgba(29, 161, 242, .1);
    color: #1da1f2;
    border-radius: 6px;
    font-size: .75rem;
    font-weight: 600
}

.post-content {
    line-height: 1.6;
    margin-bottom: 1rem
}

.post-hashtag {
    color: #1da1f2;
    font-weight: 600
}

.post-media {
    width: 100%;
    border-radius: 8px;
    margin: 1rem 0;
    max-height: 400px;
    object-fit: cover
}

.post-actions {
    display: flex;
    gap: 2rem;
    color: #6b7280;
    font-size: .875rem
}

.post-action {
    display: flex;
    align-items: center;
    gap: .5rem;
    cursor: pointer;
    transition: color .2s
}

.post-action:hover {
    color: #1da1f2
}

.hashtag-trending {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem
}

.hashtag-trending h3 {
    margin: 0 0 1rem 0
}

.hashtag-list {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem
}

.hashtag-tag {
    padding: .5rem 1rem;
    background: rgba(255, 255, 255, .2);
    border-radius: 20px;
    font-size: .875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .3s
}

.hashtag-tag:hover {
    background: rgba(255, 255, 255, .3);
    transform: scale(1.05)
}

.platform-selector {
    display: flex;
    gap: .5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap
}

.platform-btn {
    padding: .5rem 1rem;
    background: #f9fafb;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    cursor: pointer;
    transition: all .3s;
    display: flex;
    align-items: center;
    gap: .5rem
}

.platform-btn:hover {
    background: #f3f4f6
}

.platform-btn.active {
    background: #dbeafe;
    border-color: #3b82f6
}

@media (max-width:768px) {
    .social-timeline {
        padding: 0 1rem
    }
}