/**
 * AI服务Logo样式
 * 用于在select下拉菜单中显示AI服务的官方logo
 */

/* 带logo的选择器基础样式 */
.ai-select-with-logo {
    padding-left: 3.5rem !important;
    background-repeat: no-repeat;
    background-position: 0.75rem center;
    background-size: 2rem 2rem;
    transition: all 0.3s;
}

/* 如果logo不存在，使用彩色背景+首字母作为后备 */
.ai-select-with-logo::before {
    content: attr(data-service-initial);
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.875rem;
    color: #ffffff;
}

/* LLM服务Logo */
.ai-select-doubao {
    background-image: url('/assets/images/ai-logos/doubao.png');
}

.ai-select-deepseek {
    background-image: url('/assets/images/ai-logos/deepseek.png');
}

/* Claude使用Anthropic的logo */
.ai-select-claude {
    background-image: url('/assets/images/ai-logos/anthropic.png');
}

.ai-select-kimi {
    background-image: url('/assets/images/ai-logos/kimi.png');
}

.ai-select-openai {
    background-image: url('/assets/images/ai-logos/openai.png');
}

/* 图像生成服务Logo */
.ai-select-jimeng {
    background-image: url('/assets/images/ai-logos/jimeng.png');
}

.ai-select-xingliu {
    background-image: url('/assets/images/ai-logos/xingliu.png');
}

.ai-select-dalle {
    background-image: url('/assets/images/ai-logos/dalle.png');
}

/* 视频生成服务Logo */
.ai-select-hailuo {
    background-image: url('/assets/images/ai-logos/hailuo.png');
}

/* Sora使用OpenAI的logo（Sora是OpenAI的产品） */
.ai-select-sora {
    background-image: url('/assets/images/ai-logos/openai.png');
}

/* 后备颜色方案（当logo图片不存在时） */
.ai-select-doubao::before {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    content: 'D';
}

.ai-select-deepseek::before {
    background: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
    content: 'D';
}

.ai-select-claude::before {
    background: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
    content: 'C';
}

.ai-select-kimi::before {
    background: linear-gradient(135deg, #a855f7 0%, #c084fc 100%);
    content: 'K';
}

.ai-select-openai::before {
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    content: 'O';
}

.ai-select-jimeng::before {
    background: linear-gradient(135deg, #ec4899 0%, #f472b6 100%);
    content: 'J';
}

.ai-select-xingliu::before {
    background: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%);
    content: 'X';
}

.ai-select-dalle::before {
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    content: 'D';
}

.ai-select-hailuo::before {
    background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    content: 'H';
}

/* Sora使用OpenAI的后备方案 */
.ai-select-sora::before {
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    content: 'O';
}

/* 当logo图片加载成功时，隐藏后备方案 */
.ai-select-with-logo[style*="background-image"]::before {
    display: none;
}

/* Select聚焦效果增强 */
.ai-select-with-logo:focus {
    box-shadow: 0 0 0 4px rgba(0,0,0,0.05) !important;
    background-color: #fafafa !important;
}

/* Option样式（部分浏览器支持） */
.ai-select-with-logo option {
    padding-left: 2rem;
    line-height: 2;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .ai-select-with-logo {
        padding-left: 3rem !important;
        background-size: 1.75rem 1.75rem;
        background-position: 0.625rem center;
    }
    
    .ai-select-with-logo::before {
        width: 1.75rem;
        height: 1.75rem;
        left: 0.625rem;
        font-size: 0.75rem;
    }
}



/* 自定义AI选择器 */
.ai-selector {
    position: relative;
    width: 100%;
}

.ai-selector-selected {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: #ffffff;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.ai-selector-selected:hover {
    border-color: #d1d5db;
    background: #f9fafb;
}

.ai-selector.open .ai-selector-selected {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.ai-selector-selected .ai-logo {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    object-fit: contain;
}

.ai-selector-selected .ai-name {
    flex: 1;
    font-size: 0.95rem;
    color: #374151;
}

.ai-selector-selected .ai-arrow {
    font-size: 0.75rem;
    color: #9ca3af;
    transition: transform 0.2s;
}

.ai-selector.open .ai-arrow {
    transform: rotate(180deg);
}

.ai-selector-options {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: #ffffff;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    z-index: 100;
    overflow: hidden;
}

.ai-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: all 0.15s;
}

.ai-option:hover {
    background: #f3f4f6;
}

.ai-option.selected {
    background: #eff6ff;
}

.ai-option .ai-logo {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    object-fit: contain;
}

.ai-option span {
    font-size: 0.95rem;
    color: #374151;
}

.ai-option.selected span {
    color: #2563eb;
    font-weight: 500;
}