/**
 * Matematik Vakti - Aktivite Akışı CSS
 * Version: 1.0.0
 */

/* Aktivite Listesi */
.mv-activities-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* Aktivite Öğesi */
.mv-activity-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid #eef2f7;
    transition: background 0.2s;
}

.mv-activity-item:last-child {
    border-bottom: none;
}

.mv-activity-item:hover {
    background: #f8fafc;
    margin: 0 -15px;
    padding-left: 15px;
    padding-right: 15px;
}

/* Aktivite İkonu */
.mv-activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
    font-size: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Aktivite İçeriği */
.mv-activity-content {
    flex: 1;
    min-width: 0;
}

.mv-activity-link {
    display: block;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 4px;
    transition: color 0.2s;
}

.mv-activity-link:hover {
    color: #667eea;
}

.mv-activity-link strong {
    color: #1a202c;
    font-weight: 600;
}

.mv-activity-text {
    display: block;
    color: #333;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 4px;
}

.mv-activity-text strong {
    color: #1a202c;
    font-weight: 600;
}

/* Zaman */
.mv-activity-time {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: #94a3b8;
}

.mv-activity-time i {
    font-size: 11px;
}

/* Aktivite Tiplerine Göre Özel Renkler - Override için */
.mv-activity-item[data-type="new_post"] .mv-activity-icon {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
}

.mv-activity-item[data-type="badge_earned"] .mv-activity-icon {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
}

.mv-activity-item[data-type="new_comment"] .mv-activity-icon {
    background: linear-gradient(135deg, #2196F3 0%, #1976D2 100%);
}

.mv-activity-item[data-type="comment_reply"] .mv-activity-icon {
    background: linear-gradient(135deg, #9C27B0 0%, #7B1FA2 100%);
}

.mv-activity-item[data-type="comment_liked"] .mv-activity-icon {
    background: linear-gradient(135deg, #E91E63 0%, #C2185B 100%);
}

.mv-activity-item[data-type="post_thanks"] .mv-activity-icon {
    background: linear-gradient(135deg, #E91E63 0%, #C2185B 100%);
}

.mv-activity-item[data-type="post_favorited"] .mv-activity-icon {
    background: linear-gradient(135deg, #FF9800 0%, #F57C00 100%);
}

.mv-activity-item[data-type="user_followed"] .mv-activity-icon {
    background: linear-gradient(135deg, #00BCD4 0%, #0097A7 100%);
}

.mv-activity-item[data-type="category_followed"] .mv-activity-icon {
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
}

/* Boş Durum */
.mv-activities-tab .mv-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #94a3b8;
}

.mv-activities-tab .mv-empty-state i {
    font-size: 48px;
    margin-bottom: 15px;
    opacity: 0.5;
}

.mv-activities-tab .mv-empty-state p {
    font-size: 15px;
    margin: 0;
}

/* Load More Butonu */
.mv-activities-tab .mv-load-more-wrap {
    margin-top: 20px;
    text-align: center;
}

/* Timeline Çizgisi (Opsiyonel - Açmak için uncomment) */
/*
.mv-activities-list {
    position: relative;
    padding-left: 25px;
}

.mv-activities-list::before {
    content: '';
    position: absolute;
    left: 19px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #e2e8f0;
}

.mv-activity-item {
    position: relative;
}

.mv-activity-icon {
    position: relative;
    z-index: 1;
}
*/

/* Responsive */
@media (max-width: 768px) {
    .mv-activity-item {
        gap: 12px;
        padding: 12px 0;
    }
    
    .mv-activity-icon {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    .mv-activity-link,
    .mv-activity-text {
        font-size: 13px;
    }
    
    .mv-activity-time {
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .mv-activity-item {
        gap: 10px;
        padding: 10px 0;
    }
    
    .mv-activity-icon {
        width: 32px;
        height: 32px;
        font-size: 13px;
    }
    
    .mv-activity-link,
    .mv-activity-text {
        font-size: 12px;
    }
}

/* Animasyonlar */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mv-activity-item {
    animation: fadeInUp 0.3s ease;
}

/* Load More ile gelen yeni aktiviteler */
.mv-activity-item.new-loaded {
    animation: fadeInUp 0.4s ease;
}