/* Vakoo · style.css — M1 占位骨架（设计令牌与完整样式 M5 按 §7.2 细化） */
:root {
  --c-bg: #f5f5f7; --c-card: #ffffff; --c-text: #1d1d1f; --c-text-3: #6e6e73;
  --c-hover: rgba(0,0,0,.04); --c-border: rgba(0,0,0,.08);
  --c-btn: #1d1d1f; --c-btn-fg: #ffffff;   /* 实心按钮：浅模式深底白字 */
  --r-lg: 14px; --r-modal: 18px; --s-5: 20px;
  --f-xs: 12px;
  --shadow-modal: 0 24px 64px rgba(0,0,0,.18);   /* 2026-10-05：修自引用循环（原 var(--shadow-modal) 在浅色模式解析无效） */
  font-family: -apple-system, "SF Pro SC", "PingFang SC", "Segoe UI", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; margin: 0; }
[hidden] { display: none !important; }   /* hidden 属性必须压过类样式的 display（M1 实证：modal/dots 曾因此常驻显示） */
body { background: var(--c-bg); color: var(--c-text); min-height: 100vh; }
.page { max-width: 860px; margin: 0 auto; padding: 0 24px; }
/* 首页内容垂直居中（启动页形态）：搜索框落在屏幕中线附近 */
.page-a { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; position: relative; padding-top: 64px; padding-bottom: 96px; }

/* 顶栏：品牌居左，登录入口居右（未登录态不堆大卡片，登录走模态） */
.topbar { position: absolute; top: 28px; left: 24px; right: 24px; display: flex; align-items: center; justify-content: space-between; }
.brand { font-size: 22px; font-weight: 600; letter-spacing: .04em; }
.login-entry {
  min-height: 34px; padding: 0 16px; border-radius: 17px; font-size: 14px;
  border: 1px solid var(--c-border); background: var(--c-card); color: var(--c-text);
  cursor: pointer; transition: background .2s;
}
.login-entry:hover { background: var(--c-hover); }

.search-wrap input {
  width: 100%; padding: 14px 18px; font-size: 16px; border-radius: var(--r-lg);
  border: 1px solid var(--c-border); background: var(--c-card); outline: none;
}
.search-wrap input:focus { border-color: var(--c-strong); }
.public-nav { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0; }
.public-nav a {
  padding: 8px 14px; border-radius: 10px; background: var(--c-card);
  border: 1px solid var(--c-border); color: var(--c-text); text-decoration: none; font-size: 14px;
}
.public-nav a:hover { background: var(--c-hover); }

.card { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--r-lg); padding: var(--s-5); margin-bottom: 16px; }
.hub section h2 { font-size: 15px; margin-bottom: 8px; }
.muted { color: var(--c-text-3); font-size: var(--f-xs); margin-top: 8px; }

/* 登录模态：毛玻璃遮罩 + 居中卡片 */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 50;
  background: var(--c-backdrop);
  -webkit-backdrop-filter: blur(16px) saturate(1.1);
  backdrop-filter: blur(16px) saturate(1.1);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.modal {
  position: relative; width: 100%; max-width: 360px;
  background: var(--c-card); border-radius: var(--r-modal);
  padding: 32px 28px 28px; box-shadow: var(--shadow-modal);
  animation: modal-in .24s ease-out;
}
@keyframes modal-in { from { opacity: 0; transform: scale(.96) translateY(8px); } to { opacity: 1; transform: none; } }
.modal .modal-brand { font-size: 15px; font-weight: 600; letter-spacing: .04em; margin-bottom: 12px; }
.modal h1 { font-size: 20px; font-weight: 600; margin-bottom: 4px; }
.modal form { display: grid; gap: 10px; margin-top: 16px; }
.modal input {
  padding: 11px 13px; border-radius: 10px; border: 1px solid var(--c-border);
  font-size: 14px; outline: none; width: 100%;
}
.modal input:focus { border-color: var(--c-strong); }
.modal button.primary {
  padding: 11px; border-radius: 10px; border: none; font-size: 15px;
  background: var(--c-btn); color: var(--c-btn-fg); cursor: pointer;
}
.modal-close {
  position: absolute; top: 10px; right: 12px; border: none; background: none;
  font-size: 22px; line-height: 1; color: var(--c-text-3); cursor: pointer; padding: 6px;
}

.dots { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; }
.dots .dot { min-width: 44px; min-height: 44px; padding: 0 16px; border-radius: 22px; border: 1px solid var(--c-border); background: var(--c-card); font-size: 14px; cursor: pointer; }
.site-footer { max-width: 860px; margin: 0 auto; padding: 24px 24px 84px; color: var(--c-text-3); font-size: var(--f-xs); line-height: 1.8; }
.site-footer a { color: var(--c-text-3); }

/* ===== M2：登录态/导航管理 ===== */
.user-area { display: flex; align-items: center; gap: 14px; }
.user-area a { color: var(--c-text); text-decoration: none; font-size: 14px; }
.user-area a:hover { text-decoration: underline; }

/* 私有分组导航（A 页渲染，§7.4） */
.nav-groups { margin-top: 32px; }
.nav-groups .group { margin-bottom: 20px; }
.nav-groups .group h2 {
  font-size: var(--f-xs); color: var(--c-text-3);
  letter-spacing: .12em; text-transform: uppercase; margin-bottom: 8px; font-weight: 500;
}
.link-row { display: flex; flex-wrap: wrap; gap: 8px; }
.link-row a {
  padding: 9px 14px; border-radius: 10px; background: var(--c-card);
  border: 1px solid var(--c-border); color: var(--c-text);
  text-decoration: none; font-size: 14px;
}
.link-row a:hover { background: var(--c-hover); }

/* 管理页（/admin.html） */
.admin-page { padding-top: 64px; padding-bottom: 64px; }
.admin-title { font-size: 20px; font-weight: 600; margin: 24px 0 16px; }
.admin-layout { display: grid; grid-template-columns: 240px 1fr; gap: 20px; align-items: start; }
@media (max-width: 640px) { .admin-layout { grid-template-columns: 1fr; } }
.group-list-head, .link-panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.group-list-head h2, .link-panel-head h2 { font-size: 15px; font-weight: 600; }
.group-list, .link-panel { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--r-lg); padding: 16px; }
.group-item, .link-item { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 9px 10px; border-radius: 8px; font-size: 14px; }
.group-item { cursor: pointer; }
.group-item:hover { background: var(--c-hover); }
.group-item.active { background: var(--c-hover); font-weight: 600; }
.link-url { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 320px; flex: 1; text-align: right; }
.row-btns { display: flex; gap: 4px; }
.row-btns button {
  border: 1px solid var(--c-border); background: var(--c-card); border-radius: 6px;
  font-size: 12px; padding: 3px 8px; cursor: pointer; color: var(--c-text);
}
.row-btns button:hover { background: var(--c-hover); }
#add-group, #add-link {
  border: 1px solid var(--c-border); background: var(--c-card); border-radius: 8px;
  font-size: 13px; padding: 5px 12px; cursor: pointer;
}
.admin-actions { margin-top: 16px; display: flex; align-items: center; gap: 14px; }
.primary-btn {
  background: var(--c-btn); color: var(--c-btn-fg); border: none; border-radius: 10px;
  font-size: 15px; padding: 10px 28px; cursor: pointer;
}

/* ===== M5：B 页信息流 + 设置页 ===== */
.page-b { min-height: 100vh; padding-top: 64px; }
.hub { max-width: 680px; margin: 0 auto; padding-bottom: 84px; }   /* 底部留白避让固定悬浮的 dots（M6 视觉修复） */
.ai-badge { font-size: 11px; color: var(--c-text-3); letter-spacing: .06em; margin: 4px 0 10px; }
.knowledge-text { font-size: 15px; line-height: 1.9; white-space: pre-wrap; }
.action-link { display: inline-block; margin-top: 10px; font-size: 13px; color: var(--c-text); }
.recent-fold { margin-top: 14px; border-top: 1px solid var(--c-border); padding-top: 10px; }
.recent-fold summary, .recent-item summary { cursor: pointer; font-size: 13px; color: var(--c-text-3); }
.recent-list { margin-top: 8px; display: grid; gap: 6px; }
.recent-item { background: var(--c-bg); border-radius: 8px; padding: 8px 12px; }
.recent-text { margin-top: 6px; font-size: 13px; line-height: 1.8; color: var(--c-text); }
.topic-list { display: grid; gap: 8px; margin-top: 6px; }
.topic-item {
  display: grid; gap: 3px; padding: 12px 14px; border-radius: 10px;
  background: var(--c-bg); text-decoration: none; color: var(--c-text);
}
.topic-item:hover { background: var(--c-hover); }
.topic-title { font-size: 14px; font-weight: 600; }
.topic-summary { font-size: 13px; color: var(--c-text-3); line-height: 1.6; }
.topic-src { font-size: 11px; color: var(--c-text-3); }
.lookback-btn {
  margin-top: 12px; border: 1px solid var(--c-border); background: var(--c-card);
  border-radius: 8px; font-size: 13px; padding: 6px 14px; cursor: pointer;
}
.dots .dot.active { background: var(--c-btn); color: var(--c-btn-fg); border-color: var(--c-btn); }

/* 设置页 */
.settings-page { padding-top: 64px; padding-bottom: 64px; max-width: 640px; }
.settings-card { margin-bottom: 16px; }
.settings-card h2 { font-size: 15px; margin-bottom: 10px; }
.settings-card textarea {
  width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--c-border);
  font-size: 14px; font-family: inherit; resize: vertical; outline: none;
}
.settings-card input, .settings-card select {
  padding: 10px 12px; border-radius: 10px; border: 1px solid var(--c-border);
  font-size: 14px; margin: 4px 8px 4px 0; outline: none; min-width: 200px;
}
.settings-card .row { display: flex; align-items: center; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.settings-card button:not(.primary-btn) {
  border: 1px solid var(--c-border); background: var(--c-card); border-radius: 8px;
  font-size: 13px; padding: 7px 14px; cursor: pointer;
}
.alert-red { color: #c0392b; font-size: 13px; margin-top: 6px; }
.alert-yellow { color: #b8860b; font-size: 13px; margin-top: 6px; }
.health-area p { font-size: 13px; margin-top: 4px; }

/* ===== 验收第 1 轮修正 ===== */
/* 公开导航与私有分组视觉统一 */
.public-group { margin-top: 28px; }

/* 分组列表：组名横排不折行（修"内网系统"竖排 bug） */
.group-item > span:first-child { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.group-item { min-width: 0; }

/* 链接拖拽排序 */
.link-item { cursor: grab; }
.link-item.dragging { opacity: .35; }
.link-item.drag-over { box-shadow: 0 -2px 0 var(--c-text); }

/* 通用对话框（admin） */
.dlg .dlg-actions { display: flex; gap: 10px; margin-top: 18px; }
.dlg .dlg-actions button {
  flex: 1; padding: 10px; border-radius: 10px; font-size: 14px; cursor: pointer;
}
.dlg .dlg-actions .primary { background: var(--c-btn); color: var(--c-btn-fg); border: none; }
.dlg .dlg-actions button:not(.primary) { background: var(--c-card); border: 1px solid var(--c-border); }
.dlg-field { margin-top: 10px; }
.dlg-field label { display: block; font-size: 12px; color: var(--c-text-3); margin-bottom: 4px; }
.dlg-field input {
  width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--c-border);
  font-size: 14px; outline: none;
}
.login-error { color: #c0392b; font-size: 13px; margin-top: 4px; }

/* ===== 验收第 2 轮：分组列 ===== */
#groups, #links { list-style: none; padding: 0; margin: 0; }
.admin-layout { grid-template-columns: 260px 1fr; }
/* 组名默认占满整行；操作按钮悬停才浮现（否则 4 个按钮把名字挤成 1 个字） */
.group-item .row-btns { opacity: 0; transition: opacity .15s ease; flex-shrink: 0; }
.group-item:hover .row-btns, .group-item.active .row-btns { opacity: 1; }
@media (hover: none) { .group-item .row-btns { opacity: 1; } }

/* ===== DeepSeek R3 审查修正 ===== */
.group-item:focus-within .row-btns { opacity: 1; }   /* 键盘用户 Tab 聚焦时按钮可见 */
.link-invalid { color: var(--c-text-3); cursor: not-allowed; }

/* ===== 验收第 3 轮：知识卡结构化呈现 ===== */
.k-para { font-size: 15px; line-height: 1.9; margin: 6px 0; }
.k-bullet {
  display: flex; gap: 8px; font-size: 14px; line-height: 1.8;
  padding: 3px 0 3px 4px; color: var(--c-text);
}
.k-dot { color: var(--c-text-3); flex-shrink: 0; }

/* ===== 验收补充：底部指示器极简化（小圆点+文字，取代药丸按钮） ===== */
.dots { gap: 24px; }
.dots .dot {
  min-width: 44px; min-height: 44px; padding: 0 10px;
  background: none; border: none; border-radius: 0;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font-size: 11px; letter-spacing: .08em; color: var(--c-text-3); cursor: pointer;
}
.dots .dot::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: currentColor; opacity: .3; transition: opacity .2s;
}
.dots .dot:hover { color: var(--c-text); }
.dots .dot.active { color: var(--c-text); background: none; }
.dots .dot.active::before { opacity: 1; }

/* 移动端显式翻页按钮（2026-10-04）：仅触屏设备显示，桌面强制隐藏 */
.page-flip {
  position: fixed; right: 18px; bottom: 26px; z-index: 30;
  height: 46px; padding: 0 18px; border-radius: 23px;
  border: 1px solid var(--c-border); background: var(--c-card); color: var(--c-text);
  font-size: 14px; cursor: pointer; box-shadow: var(--shadow-modal);
}
.page-flip:hover { background: var(--c-hover); }
@media (pointer: fine) { .page-flip { display: none !important; } }

/* 设置页账号卡片 */
.account-line { font-size: 14px; }

/* 账号卡片内密码区隔线 */
.pw-block { border-top: 1px solid var(--c-border); margin-top: 14px; padding-top: 12px; }

/* ===== 视觉优化批次 1：动效与微过渡 ===== */
/* 翻面滑入（§4.1 拍板：200-300ms transform；此前只做了 hidden 切换——欠账补上） */
@keyframes page-in-right { from { opacity: 0; transform: translateX(36px); } to { opacity: 1; transform: none; } }
@keyframes page-in-left  { from { opacity: 0; transform: translateX(-36px); } to { opacity: 1; transform: none; } }
.page.page-enter-right { animation: page-in-right .26s cubic-bezier(.22,.8,.32,1); }
.page.page-enter-left  { animation: page-in-left  .26s cubic-bezier(.22,.8,.32,1); }

/* 链接与条目 hover 微过渡（此前无过渡，状态切换生硬） */
a, .link-row a, .topic-item, .login-entry, .dots .dot::before { transition: background .18s ease, color .18s ease, opacity .18s ease, transform .18s ease; }
.link-row a:hover, .public-group .link-row a:hover { transform: translateY(-1px); }
.topic-item:hover { transform: translateY(-1px); }

/* B 页层级：知识卡为主角加重一点，话题条目降半调 */
#knowledge-card { border-color: var(--c-strong); }
#knowledge-card h2 { font-size: 16px; }
.topic-item { background: var(--c-card); border: 1px solid var(--c-border); }
.topic-item:hover { background: var(--c-bg); }

/* 搜索框聚焦反馈 */
.search-wrap input:focus { box-shadow: 0 0 0 3px var(--c-hover); }


/* ===== 暗色模式（跟随系统；验收追加项） ===== */
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --c-bg: #101012;
    --c-card: #1c1c1f;
    --c-text: #f2f2f4;
    --c-text-3: #8e8e93;
    --c-hover: rgba(255,255,255,.07);
    --c-border: rgba(255,255,255,.13);
    --c-strong: rgba(255,255,255,.3);
    --c-btn: #f2f2f4; --c-btn-fg: #101012;   /* 实心按钮：暗模式浅底深字（修复白底白字） */
    --shadow-modal: 0 24px 64px rgba(0,0,0,.65);
    --c-backdrop: rgba(0,0,0,.55);
  }
  .topic-item { background: #161618; border-color: var(--c-border); }
  .topic-item:hover { background: #101012; }
  .recent-item { background: #161618; }
}

/* ===== 首页就地编辑导航（2026-10-04） ===== */
.nav-actions { margin: 24px 0 0; }   /* 拉满与搜索框同宽（2026-10-04 视觉协调；flex 下 margin auto 会收缩，禁用） */
.nav-actions .lookback-btn {
  width: 100%; min-height: 44px; font-size: 14px;
  border-style: dashed; color: var(--c-text-3); background: var(--c-bg);
}
.nav-actions .lookback-btn:hover { color: var(--c-text); background: var(--c-hover); }
.nav-edit-doc-title { font-size: 13px; color: var(--c-text-3); letter-spacing: .04em; margin: 20px 0 10px; }
.nav-edit-group {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--r-lg); padding: 16px; margin-bottom: 14px;
}
.nav-edit-ghead { display: flex; gap: 8px; align-items: center; margin-bottom: 12px; }
.nav-edit-ghead input { font-weight: 600; }
.nav-edit-ghead input:disabled { background: none; border-color: transparent; color: var(--c-text-3); }
.nav-edit-row { display: grid; grid-template-columns: auto auto 56px 1fr 1.4fr auto; gap: 8px; margin-bottom: 8px; align-items: center; }
.nav-edit-row.dragging { opacity: .45; }
.nav-edit-row.drag-over { box-shadow: 0 -2px 0 var(--c-text); border-radius: 8px; }
.nav-edit-grip {
  color: var(--c-text-3); cursor: grab; font-size: 12px; letter-spacing: -2px;
  padding: 8px 2px; user-select: none; touch-action: none;
}
.nav-edit-row input, .nav-edit-ghead input {
  padding: 8px 10px; font-size: 13px; border-radius: 8px; min-width: 0;
  border: 1px solid var(--c-border); background: var(--c-card); color: var(--c-text);
  outline: none; font-family: inherit;
}
.nav-edit-row input { cursor: text; }
.nav-edit-row input:focus, .nav-edit-ghead input:focus { border-color: var(--c-strong); }
.nav-edit-btn {
  border: 1px solid var(--c-border); background: var(--c-card); color: var(--c-text);
  border-radius: 8px; font-size: 12px; padding: 6px 12px; cursor: pointer; white-space: nowrap;
}
.nav-edit-btn:hover { background: var(--c-hover); }
.nav-edit-btn.primary { background: var(--c-btn); color: var(--c-btn-fg); border-color: var(--c-btn); }
.nav-edit-btn.danger { color: #d70015; }
.nav-edit-bar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 6px; }
.nav-edit-msg { font-size: var(--f-xs); color: #d70015; }

/* ===== 链接固定宽度标签 + favicon（2026-10-04，覆盖上方 .link-row 定义） ===== */
.link-row a {
  width: 112px; padding: 9px 12px;
  display: inline-flex; align-items: center; gap: 6px; overflow: visible;
  position: relative;   /* ⋯ 编辑锚点绝对定位的参照（2026-10-04 就地菜单） */
  -webkit-touch-callout: none; user-select: none;   /* 压住 iOS 长按链接预览/系统菜单 */
}
.link-row a.ctx-editing { user-select: text; -webkit-touch-callout: default; }
.link-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.link-favicon { width: 16px; height: 16px; border-radius: 3px; flex-shrink: 0; }
.nav-edit-fav { width: 16px; height: 16px; border-radius: 3px; }

/* ===== Vakoo 日报（2026-10-04 一期：真实热点 + AI 综合报告） ===== */
#report-card { border-color: var(--c-strong); }
#report-card h2 { font-size: 16px; }
.report-headline { font-size: 17px; font-weight: 700; margin: 6px 0 8px; line-height: 1.5; }
.report-intro { font-size: 13px; color: var(--c-text-3); line-height: 1.8; margin-bottom: 14px; }
.report-sec-title {
  font-size: 13px; font-weight: 600; color: var(--c-text-3);
  letter-spacing: .08em; margin: 14px 0 6px;
  padding-left: 8px; border-left: 3px solid var(--c-strong);
}
.report-sec { margin-bottom: 4px; }
.report-link { color: var(--c-text); text-decoration: none; border-bottom: 1px dashed var(--c-border); }
.report-link:hover { color: var(--c-strong); border-bottom-color: var(--c-strong); }
/* 2026-10-04 充实化：要点为纯文本（自带事实细节），链接降为角标 */
.report-point { align-items: baseline; }
.report-src {
  flex-shrink: 0; margin-left: 6px; font-size: 11px; color: var(--c-text-3);
  text-decoration: none; white-space: nowrap;
}
.report-src:hover { color: var(--c-strong); }
.report-takeaway {
  margin-top: 14px; padding: 10px 14px; font-size: 13px; line-height: 1.8;
  background: var(--c-bg); border-radius: 10px; border: 1px solid var(--c-border);
}

/* ===== 就地编辑导航（2026-10-04 A 方案） ===== */
.group h2 { display: flex; align-items: center; gap: 6px; }
.group-edit-btn, .group-add-btn {
  opacity: 0; border: none; background: none; cursor: pointer;
  font-size: 14px; color: var(--c-text-3); padding: 3px 6px; border-radius: 6px;
  transition: opacity .15s ease, background .15s ease, color .15s ease;
}
.group:hover .group-edit-btn, .group:hover .group-add-btn { opacity: 1; }
.group-edit-btn:hover, .group-add-btn:hover { background: var(--c-hover); color: var(--c-text); }
@media (hover: none), (pointer: coarse) { .group-edit-btn, .group-add-btn { opacity: .55; } }

.doc-tabs { display: flex; gap: 8px; margin: 0 0 14px; }
.doc-tab { border: 1px solid var(--c-border); background: var(--c-card); color: var(--c-text-3);
  font-size: 13px; padding: 6px 14px; border-radius: 16px; cursor: pointer; }
.doc-tab.active { color: var(--c-text); border-color: var(--c-strong); }

.group.editing { border: 1px solid var(--c-border); border-radius: 14px; padding: 12px 14px; margin-bottom: 14px; }
.group-head { display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
.group-name-input {
  font-size: 15px; font-weight: 600; background: transparent; color: var(--c-text);
  border: 1px solid transparent; border-radius: 6px; padding: 4px 8px; width: 150px; min-width: 0;
}
.group-name-input:focus { border-color: var(--c-border); background: var(--c-bg); outline: none; }
.group-name-input:disabled { color: var(--c-text-3); }

.edit-rows { display: flex; flex-direction: column; gap: 6px; }
.edit-row {
  display: grid; grid-template-columns: 22px 20px 64px 1fr 1.3fr auto auto auto;
  gap: 6px; align-items: center; padding: 4px 6px;
  border: 1px solid var(--c-border); border-radius: 10px; background: var(--c-card);
}
.edit-row.drag-over { border-color: var(--c-strong); }
.edit-row.dragging { opacity: .5; }
.edit-row .grip { cursor: grab; color: var(--c-text-3); font-size: 11px; text-align: center; user-select: none; }
.edit-row .fav { width: 16px; height: 16px; }
.edit-row input {
  min-width: 0; padding: 6px 8px; font-size: 14px;
  border: 1px solid transparent; border-radius: 6px; background: transparent; color: var(--c-text);
}
.edit-row input:focus { border-color: var(--c-border); background: var(--c-bg); outline: none; }

.nav-edit-bar {
  position: sticky; bottom: 12px; z-index: 20;
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  margin-top: 18px; padding: 10px 12px;
  background: var(--c-card); border: 1px solid var(--c-border); border-radius: 12px;
  box-shadow: var(--shadow-modal);
}

/* 触屏：输入框 ≥16px 防 iOS 聚焦缩放；编辑行允许折行 */
@media (pointer: coarse) {
  .edit-row input, .group-name-input { font-size: 16px; }
}
@media (max-width: 640px) {
  /* 窄屏藏 favicon/图标列（children 索引不受影响，collect 正常），按钮折到第二行 */
  .edit-row { grid-template-columns: 22px 1fr 1fr; }
  .edit-row .fav, .edit-row input:nth-of-type(1) { display: none; }
}

/* ===== 就地菜单（2026-10-04 P0/P1：右键/悬停⋯/长按 一套菜单；触屏 bottom sheet） ===== */
.ctx-menu {
  position: fixed; z-index: 60; min-width: 176px; padding: 6px;
  background: var(--c-card); border: 1px solid var(--c-border); border-radius: 12px;
  box-shadow: var(--shadow-modal); display: none;
}
.ctx-item {
  display: flex; width: 100%; align-items: center; gap: 8px;
  padding: 8px 12px; border: none; background: none; color: var(--c-text);
  font-size: 14px; border-radius: 8px; cursor: pointer; text-align: left; font-family: inherit;
}
.ctx-item:hover { background: var(--c-hover); }
.ctx-item.danger { color: #d70015; }
.ctx-sep { height: 1px; background: var(--c-border); margin: 5px 8px; }
.ctx-item-wrap { position: relative; }
.ctx-sub {
  position: absolute; left: calc(100% - 4px); top: -6px; min-width: 140px;
  background: var(--c-card); border: 1px solid var(--c-border); border-radius: 10px;
  padding: 5px; box-shadow: var(--shadow-modal); display: none; z-index: 2;
}

/* 链接块右上角 ⋯ 锚点：桌面悬停延迟显现（80ms 意图延迟防划过闪烁），触屏半常显 */
.ctx-dots {
  position: absolute; top: -8px; right: -8px; z-index: 6;
  width: 20px; height: 20px; border-radius: 50%; padding: 0;
  border: 1px solid var(--c-border); background: var(--c-card); color: var(--c-text-3);
  font-size: 13px; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .12s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
}
@media (hover: hover) {
  .link-row a:hover .ctx-dots { opacity: .9; transition-delay: .08s; }
}
@media (hover: none) {
  .ctx-dots { opacity: .35; }   /* 触屏唯一可发现入口：极淡但可见 */
}

/* 就地编辑输入框：链接块原地变形（2026-10-04 P0） */
.ctx-inline {
  flex: 1; min-width: 0; padding: 2px 4px;
  border: 1px solid var(--c-strong); border-radius: 6px; background: var(--c-bg);
  color: var(--c-text); font-size: 14px; font-family: inherit; outline: none;
}

/* 添加链接浮层（2026-10-04 P1） */
.addlink-pop {
  position: fixed; z-index: 60; width: 320px; max-width: calc(100vw - 32px);
  background: var(--c-card); border: 1px solid var(--c-border); border-radius: 14px;
  padding: 16px; display: none; box-shadow: var(--shadow-modal);
}
.addlink-pop h3 { font-size: 15px; margin-bottom: 10px; }
.addlink-pop input, .addlink-pop select {
  width: 100%; padding: 9px 11px; border-radius: 9px; border: 1px solid var(--c-border);
  font-size: 14px; margin-bottom: 8px; background: var(--c-card); color: var(--c-text);
  outline: none; font-family: inherit;
}
.addlink-pop input:focus, .addlink-pop select:focus { border-color: var(--c-strong); }
.addlink-pop .pop-row { display: flex; gap: 8px; justify-content: flex-end; margin-top: 4px; }
.addlink-pop button {
  border: 1px solid var(--c-border); background: var(--c-card); color: var(--c-text);
  border-radius: 8px; padding: 7px 14px; font-size: 13px; cursor: pointer; font-family: inherit;
}
.addlink-pop button.primary { background: var(--c-btn); color: var(--c-btn-fg); border-color: var(--c-btn); }

/* Toast（撤销入口等） */
.vakoo-toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%);
  z-index: 80; display: flex; align-items: center; justify-content: center; gap: 14px;
  background: var(--c-btn); color: var(--c-btn-fg);
  padding: 10px 16px; border-radius: 12px; font-size: 13px;
  box-shadow: var(--shadow-modal); animation: modal-in .2s ease-out;
  max-width: calc(100vw - 32px);
  /* 2026-10-05：固定最小宽度，文案变化时盒子不重新居中——修"已上移/已下移"toast 左右跳 */
  min-width: min(300px, calc(100vw - 32px));
  text-align: center;
}
.vakoo-toast-act {
  border: none; background: none; color: inherit; font-size: 13px; cursor: pointer;
  text-decoration: underline; padding: 0; opacity: .85; font-family: inherit;
}

/* 触屏：菜单/浮层变 bottom sheet，大按钮 + 安全区（2026-10-04 P0 对抗修补） */
@keyframes sheet-in { from { transform: translateY(24px); opacity: .6; } to { transform: none; opacity: 1; } }
@media (hover: none) {
  .ctx-menu {
    left: 0 !important; right: 0; top: auto !important; bottom: 0;
    min-width: 0; border-radius: 16px 16px 0 0;
    padding: 10px 10px calc(10px + env(safe-area-inset-bottom));
    animation: sheet-in .2s ease-out;
  }
  .ctx-item { min-height: 48px; font-size: 16px; }
  .ctx-sub { position: static; display: none; box-shadow: none; border: none; padding: 0 0 0 16px; margin-top: 2px; }
  .addlink-pop {
    left: 0 !important; right: 0; top: auto !important; bottom: 0;
    width: auto; max-width: none; border-radius: 16px 16px 0 0;
    padding: 16px 16px calc(16px + env(safe-area-inset-bottom));
    animation: sheet-in .2s ease-out;
  }
}