/* ===== NOTIFICATION CENTER STYLES ===== */

.notification-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Tabs */
.notification-tabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
}

.notification-tabs::-webkit-scrollbar {
    display: none;
}

.notif-tab {
    flex-shrink: 0;
    padding: 8px 14px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
}

.notif-tab.active {
    background: var(--primary-gradient);
    border-color: transparent;
    color: white;
}

.notif-tab .badge {
    background: var(--danger);
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: 700;
}

.notif-tab.active .badge {
    background: rgba(255, 255, 255, 0.3);
}

/* Notification List */
.notification-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.notification-item {
    display: flex;
    align-items: flex-start;
    padding: var(--spacing-md);
    gap: var(--spacing-md);
    position: relative;
    transition: var(--transition-fast);
}

.notification-item.unread {
    background: rgba(102, 126, 234, 0.08);
    border-left: 3px solid var(--primary);
}

.notification-item:hover {
    transform: translateX(4px);
}

/* Icon */
.notif-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.notif-icon.system {
    background: linear-gradient(135deg, rgba(86, 204, 242, 0.2) 0%, rgba(47, 128, 237, 0.2) 100%);
}

.notif-icon.trade {
    background: linear-gradient(135deg, rgba(242, 201, 76, 0.2) 0%, rgba(245, 158, 11, 0.2) 100%);
}

.notif-icon.task {
    background: linear-gradient(135deg, rgba(56, 239, 125, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
}

.notif-icon.social {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
}

/* Content */
.notif-content {
    flex: 1;
    min-width: 0;
    /* Prevent text overflow */
}

.notif-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

.notif-title {
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.notif-time {
    font-size: 11px;
    color: var(--text-muted);
    flex-shrink: 0;
    margin-left: 8px;
}

.notif-body {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Unread Dot */
.unread-dot {
    position: absolute;
    top: 50%;
    right: 12px;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--primary);
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state p {
    color: var(--text-muted);
    font-size: 14px;
}