/**
 * M1 行业信息自动获取 — 样式表
 *
 * CSS 前缀: aii- (acquisition industry info)
 * 架构基线: .workbuddy/specs/acquisition-ai-capabilities/03-phase3-architecture.md
 */

.aii-page { padding: 24px; max-width: 1440px; margin: 0 auto; }
.aii-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.aii-title { font-size: 20px; font-weight: 600; color: #1a1a1a; margin: 0; }
.aii-subtitle { font-size: 13px; color: #8c8c8c; margin-top: 4px; }
.aii-header-actions { display: flex; gap: 8px; }

/* 按钮 */
.aii-btn { padding: 8px 16px; border: 1px solid #d9d9d9; border-radius: 6px; font-size: 13px; cursor: pointer; transition: all 0.2s; background: #fff; color: #333; }
.aii-btn:hover { border-color: #722ed1; color: #722ed1; }
.aii-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.aii-btn--primary { background: #722ed1; color: #fff; border-color: #722ed1; }
.aii-btn--primary:hover { background: #531dab; border-color: #531dab; color: #fff; }
.aii-btn--outline { border-color: #722ed1; color: #722ed1; background: #fff; }
.aii-btn--outline:hover { background: #f9f0ff; }
.aii-btn--text { border: none; background: none; color: #722ed1; }
.aii-btn--text:hover { background: #f9f0ff; }
.aii-btn--danger { color: #ff4d4f; }
.aii-btn--danger:hover { background: #fff2f0; color: #ff4d4f; }
.aii-btn--sm { padding: 4px 12px; font-size: 12px; }

/* 筛选栏 */
.aii-filters { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.aii-filter-label { font-size: 13px; color: #555; }
.aii-filter-select { padding: 6px 10px; border: 1px solid #d9d9d9; border-radius: 6px; font-size: 13px; background: #fff; }
.aii-filter-search { padding: 6px 10px; border: 1px solid #d9d9d9; border-radius: 6px; font-size: 13px; width: 200px; }

/* 文章列表 */
.aii-article-list { display: flex; flex-direction: column; gap: 16px; margin-bottom: 20px; }

.aii-article-card { background: #fff; border: 1px solid #e8e8e8; border-radius: 8px; padding: 16px 20px; transition: border-color 0.2s; }
.aii-article-card:hover { border-color: #722ed1; }
.aii-article-header { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.aii-relevance { font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 4px; }
.aii-relevance--high { background: #f6ffed; color: #52c41a; }
.aii-relevance--medium { background: #fff7e6; color: #fa8c16; }
.aii-relevance--low { background: #fff2f0; color: #ff4d4f; }
.aii-article-source { font-size: 12px; color: #8c8c8c; }
.aii-article-category { font-size: 12px; color: #fff; background: #722ed1; padding: 1px 6px; border-radius: 3px; }
.aii-article-date { font-size: 12px; color: #8c8c8c; margin-left: auto; }
.aii-article-title { font-size: 16px; font-weight: 600; margin: 0 0 8px 0; line-height: 1.4; }
.aii-article-title a { color: #1a1a1a; text-decoration: none; }
.aii-article-title a:hover { color: #722ed1; }
.aii-article-summary { font-size: 13px; color: #555; line-height: 1.6; margin: 0 0 8px 0; }
.aii-article-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.aii-tag { font-size: 11px; padding: 2px 8px; background: #f5f5f5; border-radius: 4px; color: #555; }
.aii-article-city { font-size: 12px; color: #1890ff; margin-top: 6px; }

/* 分页 */
.aii-pagination { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 20px; }
.aii-pagination-info { font-size: 13px; color: #555; }

/* 信息源管理面板 */
.aii-source-panel { background: #fff; border: 1px solid #e8e8e8; border-radius: 8px; margin-top: 16px; }
.aii-source-panel-content { padding: 16px; }
.aii-source-panel-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.aii-source-panel-header h3 { margin: 0; font-size: 16px; }
.aii-source-add-form { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.aii-form-input, .aii-form-select { padding: 6px 10px; border: 1px solid #d9d9d9; border-radius: 6px; font-size: 13px; }
.aii-source-list { display: flex; flex-direction: column; gap: 8px; }
.aii-source-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 12px; border: 1px solid #f0f0f0; border-radius: 6px; }
.aii-source-item-info { display: flex; align-items: center; gap: 8px; }
.aii-source-item-name { font-size: 14px; font-weight: 500; color: #1a1a1a; }
.aii-source-item-type { font-size: 11px; color: #8c8c8c; background: #f5f5f5; padding: 1px 6px; border-radius: 3px; }
.aii-source-item-category { font-size: 11px; color: #722ed1; background: #f9f0ff; padding: 1px 6px; border-radius: 3px; }
.aii-source-item-count { font-size: 12px; color: #8c8c8c; }

/* 状态提示 */
.aii-loading, .aii-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 60px 20px; color: #8c8c8c; }
.aii-loading-spinner { width: 32px; height: 32px; border: 3px solid #f0f0f0; border-top-color: #722ed1; border-radius: 50%; animation: aii-spin 0.8s linear infinite; margin-bottom: 12px; }
@keyframes aii-spin { to { transform: rotate(360deg); } }
.aii-empty-icon { font-size: 48px; margin-bottom: 12px; }
.aii-empty-text { font-size: 15px; color: #555; margin-bottom: 4px; }
.aii-empty-desc { font-size: 13px; color: #8c8c8c; }
.aii-error { background: #fff2f0; border: 1px solid #ffccc7; border-radius: 6px; padding: 10px 14px; color: #ff4d4f; font-size: 13px; }

@media (max-width: 768px) {
    .aii-page { padding: 16px; }
    .aii-header { flex-direction: column; align-items: flex-start; gap: 12px; }
    .aii-source-add-form { flex-direction: column; }
}