/**
 * AI辅助分析组件样式
 */

.ai-assistant {
    background: var(--ls-bg-secondary);
    border-radius: var(--ls-radius-lg);
    border: 1px solid var(--ls-border-color);
    display: flex;
    flex-direction: column;
    height: 500px;
    max-height: 80vh;
}

.ai-assistant-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--ls-border-color);
    background: var(--ls-bg-primary);
    border-radius: var(--ls-radius-lg) var(--ls-radius-lg) 0 0;
}

.ai-assistant-header h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--ls-text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.ai-assistant-header h4 i {
    color: var(--ls-primary);
}

.ai-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    scroll-behavior: smooth;
}

.ai-message {
    max-width: 80%;
    animation: messageSlideIn 0.3s ease;
}

.ai-message-user {
    align-self: flex-end;
}

.ai-message-assistant {
    align-self: flex-start;
}

.ai-message-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: var(--ls-text-secondary);
    font-weight: 600;
}

.ai-message-header i {
    font-size: 0.9rem;
}

.ai-message-content {
    background: var(--ls-bg-primary);
    padding: 12px 16px;
    border-radius: var(--ls-radius-md);
    line-height: 1.6;
    color: var(--ls-text-primary);
    white-space: pre-wrap;
    word-wrap: break-word;
}

.ai-message-user .ai-message-content {
    background: var(--ls-primary);
    color: white;
}

.ai-message-assistant .ai-message-content {
    border-left: 3px solid var(--ls-primary);
}

.ai-input-area {
    padding: 16px 20px;
    border-top: 1px solid var(--ls-border-color);
    background: var(--ls-bg-primary);
    display: flex;
    gap: 12px;
    border-radius: 0 0 var(--ls-radius-lg) var(--ls-radius-lg);
}

.ai-input {
    flex: 1;
    padding: 12px;
    border: 1px solid var(--ls-border-color);
    border-radius: var(--ls-radius-md);
    background: var(--ls-bg-secondary);
    color: var(--ls-text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    resize: none;
    min-height: 60px;
    max-height: 120px;
    transition: var(--ls-transition);
}

.ai-input:focus {
    outline: none;
    border-color: var(--ls-primary);
    box-shadow: 0 0 0 3px var(--ls-primary-light);
}

.ai-send-btn {
    align-self: flex-end;
    padding: 12px 24px;
}

.ai-quick-actions {
    padding: 12px 20px;
    border-top: 1px solid var(--ls-border-color);
    background: var(--ls-bg-primary);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.ai-quick-action {
    font-size: 0.85rem;
    padding: 6px 12px;
    background: var(--ls-bg-secondary);
    border: 1px solid var(--ls-border-color);
    border-radius: 99px;
    color: var(--ls-text-secondary);
    cursor: pointer;
    transition: var(--ls-transition);
}

.ai-quick-action:hover {
    background: var(--ls-primary-light);
    border-color: var(--ls-primary);
    color: var(--ls-primary);
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .ai-assistant {
        height: 400px;
    }

    .ai-message {
        max-width: 90%;
    }

    .ai-input-area {
        flex-direction: column;
    }

    .ai-send-btn {
        width: 100%;
    }
}