/* 对话历史页面样式 */

.conversations-page {
    width: 100%;
}

.conversations-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.conversation-card {
    padding: 20px;
    cursor: pointer;
    transition: var(--transition);
}

.conversation-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.conv-header {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
}

.conv-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.conv-icon i {
    font-size: 24px;
    color: var(--primary-color);
}

.conv-info {
    flex: 1;
}

.conv-info h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.conv-preview {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.conv-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.conv-time {
    font-size: 12px;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state i {
    font-size: 64px;
    color: var(--text-tertiary);
    margin-bottom: 16px;
    display: block;
}

.empty-state h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.empty-state p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .conversation-card {
        padding: 16px;
    }

    .conv-icon {
        width: 40px;
        height: 40px;
    }

    .conv-icon i {
        font-size: 20px;
    }

    .conv-info h3 {
        font-size: 15px;
    }

    .conv-preview {
        font-size: 13px;
    }
}