/*
 * mobile-fix.css
 * 矩阵管家 · 手机端通用修复
 * 所有页面 <head> 末尾加一行：
 * <link rel="stylesheet" href="/css/mobile-fix.css">
 * ─────────────────────────────────────────────────
 * 原理：
 *   桌面端：左侧固定 sidebar + 右侧 main（不变）
 *   手机端：sidebar 变为顶部固定 header，
 *           汉堡按钮打开全屏抽屉导航，
 *           main 内容区全屏显示
 * ─────────────────────────────────────────────────
 */

/* ══════════════════════════════════════════════
   只在手机端（≤768px）生效
   ══════════════════════════════════════════════ */
@media (max-width: 1100px) {

  /* ── 0. 基础：允许页面滚动 ── */
  html, body {
    height: auto !important;
    min-height: 100% !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
  }

  /* ── 1. 整体布局改为纵向 ── */
  .layout {
    display: flex !important;
    flex-direction: column !important;
    height: auto !important;
    min-height: 100vh !important;
  }

  /* ── 2. Sidebar → 固定顶部 Header ── */
  .sidebar {
    width: 100% !important;
    height: var(--header-h, 52px) !important;
    flex-direction: row !important;
    align-items: center !important;
    padding: 0 14px !important;
    border-right: none !important;
    border-bottom: 1px solid var(--border) !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 200 !important;
    flex-shrink: 0 !important;
    overflow: visible !important;
    /* 隐掉竖向光边 */
  }
  .sidebar::after { display: none !important; }

  /* Logo 区域保留，撑满剩余空间 */
  .logo {
    height: 100% !important;
    border-bottom: none !important;
    padding: 0 !important;
    flex: 1 !important;
    min-width: 0 !important;
  }
  .logo-text {
    font-size: 13px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  /* 隐藏侧边栏里不需要的东西 */
  .nav-section,
  .sidebar-footer,
  .nav-gap,
  .nav-label {
    display: none !important;
  }

  /* ── 3. 汉堡按钮：右上角显示 ── */
  .mobile-hamburger {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--r, 6px);
    border: 1px solid var(--border2, #323334);
    background: var(--surface2, #161718);
    cursor: pointer;
    flex-shrink: 0;
    margin-left: 8px;
    z-index: 201;
  }
  .mobile-hamburger span {
    display: block;
    width: 16px;
    height: 1.5px;
    background: var(--text, #f7f8f8);
    border-radius: 2px;
    transition: all 0.2s;
    position: relative;
  }
  .mobile-hamburger span::before,
  .mobile-hamburger span::after {
    content: '';
    position: absolute;
    left: 0;
    width: 16px;
    height: 1.5px;
    background: var(--text, #f7f8f8);
    border-radius: 2px;
    transition: all 0.2s;
  }
  .mobile-hamburger span::before { top: -5px; }
  .mobile-hamburger span::after  { top:  5px; }

  /* X 状态 */
  body.nav-open .mobile-hamburger span {
    background: transparent;
  }
  body.nav-open .mobile-hamburger span::before {
    top: 0;
    transform: rotate(45deg);
  }
  body.nav-open .mobile-hamburger span::after {
    top: 0;
    transform: rotate(-45deg);
  }

  /* ── 4. 抽屉遮罩 ── */
  .mobile-nav-overlay {
    display: none !important;
    position: fixed;
    inset: 0;
    z-index: 198;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
  }
  body.nav-open .mobile-nav-overlay {
    display: block !important;
  }

  /* ── 5. 抽屉本体：从左侧滑入 ── */
  .mobile-nav-drawer {
    position: fixed;
    top: 0;
    left: -280px;
    width: 260px;
    height: 100%;
    z-index: 199;
    background: var(--surface1, #0f1011);
    border-right: 1px solid var(--border2, #323334);
    display: flex !important;
    flex-direction: column;
    transition: left 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.5);
  }
  body.nav-open .mobile-nav-drawer {
    left: 0;
  }

  /* 抽屉顶部 logo 行 */
  .drawer-logo {
    display: flex !important;
    align-items: center;
    gap: 9px;
    height: 52px;
    padding: 0 16px;
    border-bottom: 1px solid var(--border, #23252a);
    flex-shrink: 0;
  }
  .drawer-logo .logo-icon {
    width: 26px;
    height: 26px;
    border-radius: 7px;
    background: linear-gradient(135deg, var(--accent, #02b8cc), var(--accent2, #5e6ad2));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .drawer-logo .logo-icon svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: #fff;
    stroke-width: 2;
  }
  .drawer-logo .logo-text {
    font-size: 13px;
    font-weight: 600;
    color: var(--text, #f7f8f8);
  }
  .drawer-logo .logo-badge {
    margin-left: auto;
    font-size: 9px;
    font-weight: 600;
    color: var(--accent, #02b8cc);
    background: rgba(2, 184, 204, 0.1);
    border: 1px solid rgba(2, 184, 204, 0.2);
    border-radius: 3px;
    padding: 1px 5px;
  }

  /* 抽屉里的导航内容：复用原有 nav-section 样式 */
  .drawer-nav {
    flex: 1;
    padding: 16px 8px;
    overflow-y: auto;
  }
  .drawer-nav .nav-label {
    display: block !important;
    font-size: 10px;
    font-weight: 600;
    color: var(--text4, #62666d);
    letter-spacing: .8px;
    text-transform: uppercase;
    padding: 0 8px;
    margin-bottom: 4px;
  }
  .drawer-nav .nav-item {
    display: flex !important;
    align-items: center;
    gap: 8px;
    padding: 9px 10px;
    border-radius: var(--r, 6px);
    cursor: pointer;
    color: var(--text3, #8a8f98);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    margin-bottom: 2px;
    position: relative;
    transition: all 0.15s;
    white-space: nowrap;
  }
  .drawer-nav .nav-item:hover,
  .drawer-nav .nav-item:active {
    background: var(--surface2, #161718);
    color: var(--text2, #d0d6e0);
  }
  .drawer-nav .nav-item.active {
    background: rgba(2, 184, 204, 0.1);
    color: var(--accent, #02b8cc);
  }
  .drawer-nav .nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 2px;
    height: 14px;
    background: var(--accent, #02b8cc);
    border-radius: 2px;
  }
  .drawer-nav .nav-item svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    opacity: 0.7;
  }
  .drawer-nav .nav-item.active svg { opacity: 1; }
  .drawer-nav .nav-badge {
    display: inline-flex !important;
    margin-left: auto;
    font-size: 10px;
    font-weight: 600;
    background: rgba(94, 106, 210, 0.15);
    color: var(--accent2, #5e6ad2);
    border-radius: 10px;
    padding: 1px 6px;
  }
  .drawer-nav .nav-badge.red {
    background: rgba(255, 68, 68, 0.15);
    color: #ff6b6b;
  }
  .drawer-nav .nav-gap {
    display: block !important;
    height: 14px;
  }

  /* 抽屉底部用户信息 */
  .drawer-footer {
    border-top: 1px solid var(--border, #23252a);
    padding: 12px;
    flex-shrink: 0;
  }
  .drawer-footer .account-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    border-radius: var(--r, 6px);
  }
  .drawer-footer .avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent2, #5e6ad2), var(--accent, #02b8cc));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
  }
  .drawer-footer .account-name {
    font-size: 12px;
    font-weight: 500;
    color: var(--text, #f7f8f8);
  }
  .drawer-footer .account-role {
    font-size: 10px;
    color: var(--text4, #62666d);
  }

  /* ── 6. Main 区域全屏 ── */
  .main {
    flex: 1 !important;
    min-width: 0 !important;
    width: 100% !important;
    overflow: visible !important;
    display: flex !important;
    flex-direction: column !important;
  }

  /* ── 7. Header（页面内顶栏）手机适配 ── */
  .header {
    height: auto !important;
    min-height: 48px !important;
    padding: 8px 12px !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
  }
  .header-title {
    font-size: 14px !important;
    flex: 1 !important;
    min-width: 0 !important;
  }
  .header-sep,
  .header-sub {
    display: none !important;
  }
  .header-right {
    width: 100% !important;
    margin-left: 0 !important;
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 6px !important;
  }
  .header-right .hdr-btn {
    flex: 1 !important;
    min-width: 0 !important;
    justify-content: center !important;
    padding: 7px 8px !important;
    font-size: 11.5px !important;
  }
  .header-right .hdr-btn svg {
    display: none !important;
  }
  /* 状态点保留 */
  .status-dot { flex-shrink: 0 !important; }

  /* ── 8. 内容区 ── */
  .content {
    padding: 12px !important;
    overflow: visible !important;
    flex: 1 !important;
  }

  /* ── 9. 统计卡片网格 ── */
  .overview-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
  }
  .stat-card { padding: 12px !important; }
  .stat-value { font-size: 20px !important; }

  /* ── 10. 两列/三列 → 单列 ── */
  .two-col,
  .three-col {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  /* ── 11. AI Banner ── */
  .ai-banner {
    flex-wrap: wrap !important;
    gap: 10px !important;
  }
  .ai-stats {
    width: 100% !important;
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px !important;
  }

  /* ── 12. 数据表格 → 卡片式 ── */
  .data-table,
  .data-table tbody,
  .data-table tr,
  .data-table td {
    display: block !important;
    width: 100% !important;
  }
  .data-table thead { display: none !important; }
  .data-table tr {
    padding: 10px 12px !important;
    border-bottom: 1px solid var(--border, #23252a) !important;
    background: var(--surface1, #0f1011) !important;
    border-radius: var(--r-lg, 12px) !important;
    margin-bottom: 6px !important;
  }
  .data-table td {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 10px !important;
    padding: 5px 0 !important;
    border-bottom: 1px solid rgba(35, 37, 42, 0.5) !important;
    white-space: normal !important;
    font-size: 12px !important;
  }
  .data-table td:last-child { border-bottom: none !important; }
  .data-table td::before {
    flex: 0 0 68px !important;
    color: var(--text4, #62666d) !important;
    font-size: 10px !important;
    font-weight: 600 !important;
  }
  /* 标签定义由各页面覆盖 */

  /* ── 13. 评论三栏 → 单栏堆叠 ── */
  .workspace {
    display: block !important;
    overflow: visible !important;
  }
  .filter-pane {
    width: 100% !important;
    border-right: none !important;
    border-bottom: 1px solid var(--border, #23252a) !important;
    max-height: none !important;
    overflow: visible !important;
  }
  /* 手机上默认收起筛选区，只显示前两组 */
  .filter-section:nth-of-type(n+3) { display: none !important; }

  .list-pane {
    width: 100% !important;
    border-right: none !important;
    max-height: 400px !important;
    border-bottom: 1px solid var(--border, #23252a) !important;
  }
  .detail-pane {
    width: 100% !important;
    min-height: 400px !important;
  }
  .right-sidebar { display: none !important; }

  /* ── 14. 规则页：分组列表+规则面板 → 单列 ── */
  .rule-groups {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }
  .group-list { max-height: 200px !important; overflow-y: auto !important; }

  /* ── 15. 痛点雷达：左右分栏 → 单列 ── */
  .pain-list-pane {
    width: 100% !important;
    border-right: none !important;
    border-bottom: 1px solid var(--border, #23252a) !important;
    max-height: 360px !important;
  }
  .detail-right { width: 100% !important; }
  .two-col { grid-template-columns: 1fr !important; }

  /* ── 16. 弹窗 → 底部抽屉 ── */
  .modal-overlay {
    align-items: flex-end !important;
    padding: 0 !important;
  }
  .modal-box {
    width: 100% !important;
    max-height: 88vh !important;
    overflow-y: auto !important;
    border-radius: 18px 18px 0 0 !important;
    border-bottom: none !important;
    animation: sheetUp 0.22s cubic-bezier(0.16, 1, 0.3, 1) !important;
  }
  @keyframes sheetUp {
    from { transform: translateY(100%); }
    to   { transform: translateY(0); }
  }

  /* ── 17. 历史记录侧栏 → 全屏 ── */
  .history-panel {
    top: 0 !important;
    width: 100vw !important;
    border-left: none !important;
  }
}

/* ══════════════════════════════════════════════
   小屏补丁（≤420px）
   ══════════════════════════════════════════════ */
@media (max-width: 420px) {
  .overview-grid { grid-template-columns: 1fr !important; }
  .ai-stats      { grid-template-columns: 1fr 1fr !important; }
  .content       { padding: 10px !important; }
  .hdr-btn       { font-size: 11px !important; }
}

/* ══════════════════════════════════════════════
   桌面端：汉堡按钮和抽屉不显示
   ══════════════════════════════════════════════ */
@media (min-width: 1101px) {
  .mobile-hamburger   { display: none !important; }
  .mobile-nav-overlay { display: none !important; }
  .mobile-nav-drawer  { display: none !important; }
}

/* dashboard 操作日志：手机端改成单列，避免文字被挤成竖排 */
@media (max-width: 1100px) {
  .activity-grid,
  .log-grid,
  .activity-list,
  .timeline-grid {
    grid-template-columns: 1fr !important;
  }

  .activity-item,
  .log-item,
  .timeline-item {
    display: flex !important;
    align-items: flex-start !important;
    gap: 10px !important;
    min-width: 0 !important;
  }

  .activity-item *,
  .log-item *,
  .timeline-item * {
    writing-mode: horizontal-tb !important;
    word-break: normal !important;
    overflow-wrap: anywhere !important;
  }
}

/* dashboard 操作日志：修复三列导致手机端文字竖排 */
.activity-grid-mobile {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 1100px) {
  .activity-grid-mobile {
    display: flex !important;
    flex-direction: column !important;
  }

  .activity-grid-mobile .activity-item {
    display: flex !important;
    align-items: flex-start !important;
    gap: 10px !important;
    padding: 12px 14px !important;
  }

  .activity-grid-mobile .act-text {
    flex: 1 !important;
    min-width: 0 !important;
    font-size: 13px !important;
    line-height: 1.6 !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
    writing-mode: horizontal-tb !important;
  }

  .activity-grid-mobile .act-time {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    font-size: 11px !important;
  }
}

/* final fix: dashboard activity log mobile single column */
@media (max-width: 1100px) {
  .activity-grid-mobile {
    display: flex !important;
    flex-direction: column !important;
    grid-template-columns: none !important;
  }

  .activity-grid-mobile .activity-item {
    display: flex !important;
    align-items: flex-start !important;
    gap: 10px !important;
    padding: 12px 14px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .activity-grid-mobile .act-dot {
    flex: 0 0 auto !important;
  }

  .activity-grid-mobile .act-text {
    flex: 1 1 auto !important;
    min-width: 0 !important;
    font-size: 13px !important;
    line-height: 1.6 !important;
    white-space: normal !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
    writing-mode: horizontal-tb !important;
  }

  .activity-grid-mobile .act-time {
    flex: 0 0 auto !important;
    white-space: nowrap !important;
    font-size: 11px !important;
    writing-mode: horizontal-tb !important;
  }
}
