/* ===== 问答社区插件样式（qa- 前缀，适配 mn- 主题变量，零内联） ===== */

/* ---- 通用布局 ---- */
.qa-wrap {
    padding: 20px;
}

.qa-main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.qa-header-left {
    display: flex;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
}

.qa-title {
    font-size: 22px;
    font-weight: 700;
    margin: 0;
    color: var(--mn-text, #333);
}

.qa-count {
    font-size: 13px;
    color: var(--mn-text-muted, #888);
}

.qa-layout {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.qa-main {
    flex: 1;
    min-width: 0;
    background: var(--mn-bg-card, #fff);
    border: 1px solid var(--mn-border, #e5e7eb);
    border-radius: 12px;
    padding: 20px;
}

.qa-sidebar {
    width: 280px;
    flex-shrink: 0;
}

/* 桌面端：问答侧栏由 right_sidebar_after 钩子渲染（右栏「用户信息」面板下方），
   页面内 .qa-layout 里的侧栏隐藏；移动端（mn-right 隐藏）由页面内侧栏兜底展示（见底部媒体查询） */
.qa-layout .qa-sidebar { display: none; }
/* 与上方用户信息面板（.mn-panel）同宽：100% 填充 mn-right 列，覆盖基类 280px 定宽 */
.qa-sidebar-hook { width: 100%; }

.qa-inline {
    display: inline;
}

/* ---- 面包屑 / Tabs ---- */
.qa-flash {
    margin-bottom: 12px;
}

.qa-breadcrumb {
    font-size: 13px;
    color: var(--mn-text-muted, #888);
    margin-bottom: 12px;
}
.qa-breadcrumb .sep { margin: 0 6px; color: var(--mn-text-muted, #bbb); }
.qa-breadcrumb a { color: var(--mn-primary, #409eff); text-decoration: none; }

.qa-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--mn-border, #eee);
}

.qa-tab {
    padding: 8px 16px;
    font-size: 14px;
    color: var(--mn-text-muted, #666);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}
.qa-tab:hover { color: var(--mn-primary, #409eff); }
.qa-tab.active {
    color: var(--mn-primary, #409eff);
    border-bottom-color: var(--mn-primary, #409eff);
    font-weight: 600;
}

/* ---- 侧边栏 ---- */
.qa-sidebar-box {
    margin-bottom: 16px;
    background: var(--mn-bg-card, #fff);
    border: 1px solid var(--mn-border, #e5e7eb);
    border-radius: 12px;
    padding: 16px;
}

.qa-sidebar-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--mn-text, #333);
    margin: 0 0 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--mn-border, #f0f0f0);
}

.qa-sidebar-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.qa-sidebar-item {
    display: block;
    padding: 6px 8px;
    font-size: 13px;
    color: var(--mn-text, #333);
    text-decoration: none;
    border-radius: 6px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.qa-sidebar-item:hover {
    background: var(--mn-border, #f5f5f5);
    color: var(--mn-primary, #409eff);
}

.qa-sidebar-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.qa-tag-link {
    display: inline-block;
    padding: 4px 10px;
    font-size: 12px;
    color: var(--mn-primary, #409eff);
    background: rgba(64, 158, 255, 0.08);
    border-radius: 6px;
    text-decoration: none;
}
.qa-tag-link:hover { background: rgba(64, 158, 255, 0.15); }
.qa-tag-link small {
    font-size: 11px;
    color: var(--mn-text-muted, #888);
    margin-left: 2px;
}

/* ---- 问题列表 ---- */
.qa-list {
    display: flex;
    flex-direction: column;
}

.qa-item {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--mn-border, #eee);
}
.qa-item:last-child { border-bottom: none; }

.qa-stats {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-shrink: 0;
}

.qa-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 6px 10px;
    border-radius: 8px;
    border: 1px solid var(--mn-border, #ddd);
    background: var(--mn-bg-card, #fff);
    min-width: 48px;
}
.qa-stat-num { font-size: 14px; font-weight: 700; color: var(--mn-text, #333); line-height: 1.2; }
.qa-stat-label { font-size: 11px; color: var(--mn-text-muted, #888); }

.qa-stat-voted { border-color: #e6a23c; background: #fefce8; }
.qa-stat-voted .qa-stat-num { color: #e6a23c; }
.qa-stat-answered { border-color: #409eff; background: #eff6ff; }
.qa-stat-answered .qa-stat-num { color: #409eff; }
.qa-stat-views { border-color: var(--mn-border, #e5e7eb); }

.qa-item-body { flex: 1; min-width: 0; }

.qa-item-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 4px;
    line-height: 1.4;
}
.qa-item-title a { color: var(--mn-text, #333); text-decoration: none; }
.qa-item-title a:hover { color: var(--mn-primary, #409eff); }

.qa-solved-badge {
    display: inline-block;
    padding: 1px 8px;
    font-size: 11px;
    font-weight: 600;
    color: #fff;
    background: var(--mn-success, #28a745);
    border-radius: 4px;
    vertical-align: middle;
    margin-left: 6px;
}

.qa-item-meta {
    font-size: 12px;
    color: var(--mn-text-muted, #888);
    margin-bottom: 6px;
}
.qa-item-author { margin-right: 12px; }

.qa-item-tags { display: flex; gap: 4px; flex-wrap: wrap; }

.qa-tag {
    display: inline-block;
    padding: 2px 8px;
    font-size: 12px;
    color: var(--mn-primary, #409eff);
    background: rgba(64, 158, 255, 0.08);
    border-radius: 6px;
    text-decoration: none;
}
.qa-tag:hover { background: rgba(64, 158, 255, 0.15); }

.qa-empty {
    text-align: center;
    padding: 40px 16px;
    color: var(--mn-text-muted, #888);
}

.qa-pagination {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-top: 20px;
    flex-wrap: wrap;
}
.qa-pagination .page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    font-size: 13px;
    border-radius: 6px;
    background: var(--mn-bg-card, #fff);
    border: 1px solid var(--mn-border, #ddd);
    color: var(--mn-text, #333);
    text-decoration: none;
}
.qa-pagination .page-link.active {
    background: var(--mn-primary, #409eff);
    color: #fff;
    border-color: var(--mn-primary, #409eff);
}

/* ---- 详情页：问题卡 / 投票列 / 回答 ---- */
.qa-container-detail {
    background: var(--mn-bg-card, #fff);
    border: 1px solid var(--mn-border, #e5e7eb);
    border-radius: 12px;
    padding: 24px;
}

.qa-vote-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    min-width: 48px;
    flex-shrink: 0;
}

/* 投票失败弹窗：黑底胶囊，出现在页面中部，约 2.6 秒后淡出
   （由 assets/script.js 按需创建，样式在这里保证零内联） */
.qa-toast {
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 2000;
    max-width: min(88vw, 420px);
    padding: 18px 26px;
    border-radius: 16px;
    background: #1c1c1e;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
    opacity: 0;
    transform: translate(-50%, -12px);
    pointer-events: none;
    transition: opacity .18s ease, transform .18s ease;
}

.qa-toast-show {
    opacity: 1;
    transform: translate(-50%, 0);
}

.qa-vote-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--mn-border, #ddd);
    background: var(--mn-bg-card, #fff);
    cursor: pointer;
    color: var(--mn-text-muted, #999);
    font-size: 14px;
}
.qa-vote-btn:hover {
    background: var(--mn-border, #f5f5f5);
    color: var(--mn-primary, #409eff);
    border-color: var(--mn-primary, #409eff);
}
.qa-vote-btn.voted {
    background: var(--mn-primary, #409eff);
    color: #fff;
    border-color: var(--mn-primary, #409eff);
}
.qa-vote-count {
    font-size: 16px;
    font-weight: 700;
    color: var(--mn-text, #333);
}

.qa-question-card {
    display: flex;
    gap: 16px;
    padding: 0 0 24px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--mn-border, #eee);
}

.qa-question-body { flex: 1; min-width: 0; }

.qa-question-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 14px;
    color: var(--mn-text, #333);
    line-height: 1.4;
}

.qa-question-content {
    line-height: 1.8;
    font-size: 15px;
    color: var(--mn-text, #333);
    margin-bottom: 14px;
    word-break: break-word;
}

.qa-question-tags {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.qa-question-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--mn-text-muted, #888);
    flex-wrap: wrap;
}

.qa-edit-link { color: var(--mn-primary, #409eff); text-decoration: none; }

.qa-answers-section { margin-bottom: 20px; }

.qa-section-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--mn-border, #eee);
    color: var(--mn-text, #333);
}

.qa-answer-card {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--mn-border, #eee);
}
.qa-answer-card:last-child { border-bottom: none; }

.qa-answer-accepted {
    border-left: 3px solid var(--mn-success, #28a745);
    padding-left: 14px;
    background: var(--mn-bg-body, #f6fdf6);
    border-radius: 0 8px 8px 0;
}

.qa-answer-body { flex: 1; min-width: 0; }

.qa-accepted-badge {
    display: inline-block;
    padding: 2px 10px;
    background: var(--mn-success, #28a745);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    border-radius: 6px;
    margin-bottom: 10px;
}

.qa-answer-content {
    line-height: 1.8;
    font-size: 15px;
    color: var(--mn-text, #333);
    margin-bottom: 10px;
    word-break: break-word;
}

.qa-answer-meta {
    font-size: 12px;
    color: var(--mn-text-muted, #888);
}

.qa-accept-btn {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 4px 12px;
    border: 1px solid var(--mn-border, #ddd);
    border-radius: 6px;
    background: var(--mn-bg-card, #fff);
    cursor: pointer;
    color: var(--mn-text-muted, #999);
    font-size: 12px;
    margin-left: 12px;
}
.qa-accept-btn:hover {
    color: var(--mn-success, #28a745);
    border-color: var(--mn-success, #28a745);
    background: var(--mn-bg-row-hover, #f6fdf6);
}

/* ---- 表单（提问/回答/后台共用） ---- */
.qa-ask-box { padding: 24px; }
.qa-answer-form {
    background: var(--mn-bg-card, #fff);
    border: 1px solid var(--mn-border, #e5e7eb);
    border-radius: 12px;
    padding: 20px 24px;
}

.qa-form-error { margin-bottom: 12px; }

.qa-form-group { margin-bottom: 18px; }

.qa-form-label,
.qa-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--mn-text, #333);
    margin-bottom: 6px;
}

.qa-form-input,
.qa-form-textarea,
.qa-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--mn-border, #ddd);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    line-height: 1.6;
    background: var(--mn-bg-card, #fff);
    color: var(--mn-text, #333);
    box-sizing: border-box;
}
.qa-form-input:focus,
.qa-form-textarea:focus,
.qa-input:focus {
    outline: none;
    border-color: var(--mn-primary, #409eff);
}

.qa-form-textarea { min-height: 150px; resize: vertical; }
.qa-input-sm { max-width: 200px; }

.qa-form-help {
    font-size: 12px;
    color: var(--mn-text-muted, #888);
}

.qa-form-actions { margin-top: 16px; }

.qa-form-inline {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.qa-tag-select {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.qa-tag-option {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: var(--mn-border, #f5f5f5);
    border: 1px solid var(--mn-border, #ddd);
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    user-select: none;
}
.qa-tag-option:hover { border-color: var(--mn-primary, #409eff); }
.qa-tag-option input { display: none; }
.qa-tag-option:has(input:checked) {
    background: rgba(64, 158, 255, 0.08);
    border-color: var(--mn-primary, #409eff);
}
.qa-tag-option input:checked + span {
    color: var(--mn-primary, #409eff);
    font-weight: 600;
}

.qa-tag-cloud { padding: 8px 0; }

/* ---- 后台表格辅助 ---- */
.qa-form-card { max-width: 720px; }
.qa-th-id { width: 60px; }
.qa-th-actions { width: 140px; }
.qa-actions { white-space: nowrap; }
.qa-delete-form { margin-left: 8px; }
.qa-ok { color: var(--mn-success, #28a745); font-weight: 600; }
.qa-off { color: var(--mn-text-muted, #909399); }

/* ---- 移动端 ---- */
@media (max-width: 768px) {
    .qa-layout { flex-direction: column; }
    .qa-layout .qa-sidebar { display: block; }
    .qa-sidebar { width: 100%; }
    .qa-item { flex-direction: column; gap: 8px; }
    .qa-stats { flex-direction: row; gap: 6px; }
    .qa-question-card,
    .qa-answer-card { flex-direction: column; padding: 14px 0; }
    .qa-vote-column { flex-direction: row; gap: 10px; min-width: 0; }
}


/* ===== 旧类收敛补丁 ===== */
.qa-ask-form { margin: 0; }
.qa-form { margin: 0; }
.qa-meta-item { display: inline-flex; align-items: center; gap: 4px; margin-right: 12px; font-size: 13px; color: var(--mn-text-muted, #888); }