/* ============================================================
   管理后台样式
   与 H5 分享页同一套色系（蓝为主），但走浅色办公风：
   深色留给内容，浅色留给操作。
   ============================================================ */

:root {
  --blue: #2E6FD2;
  --blue-dark: #1F55BA;
  --blue-soft: #EAF1FD;
  --ink: #1B2436;
  --ink-2: #4A5568;
  --ink-3: #8693A8;
  --line: #E4E9F2;
  --line-2: #EEF2F8;
  --bg: #F5F7FB;
  --white: #fff;
  --gold: #F0A500;
  --ok: #12A05C;
  --danger: #D93B3B;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(27, 36, 54, .05), 0 8px 24px rgba(27, 36, 54, .06);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* ---------------- 通用控件 ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 36px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  font-weight: 600;
  cursor: pointer;
  transition: .16s;
  white-space: nowrap;
}
.btn:hover { border-color: #c9d4e6; background: #fbfcfe; }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

.btn-primary {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
.btn-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); }

.btn-ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
.btn-ghost:hover { background: var(--line-2); }

.btn-danger { color: var(--danger); border-color: #F3C9C9; background: #FEF6F6; }
.btn-danger:hover { background: #FDECEC; }

.btn-sm { height: 30px; padding: 0 11px; font-size: 13px; border-radius: 7px; }

.field { margin-bottom: 16px; }
.field > label {
  display: block;
  margin-bottom: 6px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ink-2);
  letter-spacing: .02em;
}
.field .hint {
  margin-top: 5px;
  font-size: 11.5px;
  color: var(--ink-3);
  line-height: 1.55;
}

/* 字号 + 高亮：跟在对应字段下面，改文字时顺手就能调 */
.look-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 7px;
  padding: 6px 9px;
  border-radius: 8px;
  background: var(--line-2);
}
.look-l {
  flex: none;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--ink-3);
  letter-spacing: .02em;
}
/* 原生 select 在 flex 里不给宽度会塌成只剩箭头 */
/* 必须带 .look-row 前缀：下面 .input/.select 的基础样式把 padding 顶成 9px 12px，
   同特异性下后者胜出，30px 高的下拉框内容区只剩 12px，文字上下被裁成半个字 */
.look-row .look-sel {
  flex: 0 0 92px;
  width: 92px;
  height: 30px;
  padding: 0 2px 0 9px;
  font-size: 13px;
  line-height: 28px;
  background: #fff;
  text-overflow: ellipsis;
}
.look-hi {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-2);
  white-space: nowrap;
  cursor: pointer;
}
.look-hi input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: #F5B90B;
}

.input, .textarea, .select {
  display: block;
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  outline: none;
  transition: .16s;
}
.input:focus, .textarea:focus, .select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(46, 111, 210, .12);
}
.textarea { resize: vertical; min-height: 76px; line-height: 1.7; }

.row { display: flex; gap: 10px; }
.row > * { flex: 1; min-width: 0; }

/* ---------------- 登录页 ---------------- */
.login-wrap {
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(60% 50% at 50% 0%, #E8F0FE, rgba(245, 247, 251, 0) 70%),
    var(--bg);
}

.login-card {
  width: 100%;
  max-width: 380px;
  padding: 34px 30px 28px;
  background: var(--white);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.login-logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(150deg, #4E8BEA, var(--blue-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: -.01em;
  font-variant-numeric: tabular-nums;
  margin-bottom: 18px;
}

.login-card h1 {
  margin: 0 0 6px;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -.01em;
}
.login-card .sub {
  margin: 0 0 24px;
  font-size: 13px;
  color: var(--ink-3);
}

.err {
  margin: 0 0 14px;
  padding: 9px 12px;
  border-radius: 8px;
  background: #FEF2F2;
  border: 1px solid #FAD4D4;
  color: #B32B2B;
  font-size: 12.5px;
  font-weight: 600;
}
.err:empty { display: none; }

/* ---------------- 主框架 ---------------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 58px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 22px;
  background: rgba(255, 255, 255, .86);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -.01em;
}
.brand .mark {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: linear-gradient(150deg, #4E8BEA, var(--blue-dark));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  /* 标从单字「专」换成「2026」，四个数字挤 28px，字号收到 10px */
  font-size: 10px; font-weight: 800;
  line-height: 1;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}
.brand small {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-3);
  letter-spacing: .04em;
}

.topbar .spacer { flex: 1; }

.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px 4px 4px;
  border-radius: 999px;
  background: var(--line-2);
  font-size: 13px;
  font-weight: 600;
}
.user-chip .av {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: 800;
}

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 22px 60px;
}

.page-head {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 20px;
}
.page-head h2 {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.02em;
}
.page-head p {
  margin: 3px 0 0;
  font-size: 13px;
  color: var(--ink-3);
}
.page-head .spacer { flex: 1; }

/* ---------------- 专题卡片 ---------------- */
.grid {
  display: grid;
  /* 卡片要放得下「编辑 / 复制链接 / 生成海报 / 发布记录 / 删除」五个按钮 */
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 16px;
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  transition: .18s;
  display: flex;
  flex-direction: column;
  min-height: 152px;
}
.card:hover {
  border-color: #c8d6ec;
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}

.card-top {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
}
.card h3 {
  margin: 0;
  font-size: 15.5px;
  font-weight: 800;
  line-height: 1.45;
  flex: 1;
  word-break: break-word;
}

.badge {
  flex: none;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .02em;
}
.badge-draft { background: #F1F4F9; color: var(--ink-3); }
.badge-live { background: #E8F7EF; color: var(--ok); }

.card-meta {
  font-size: 12px;
  color: var(--ink-3);
  line-height: 1.9;
}
.card-meta b { color: var(--ink-2); font-weight: 600; }

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 14px;
}

.empty {
  padding: 56px 20px;
  text-align: center;
  border: 1.5px dashed var(--line);
  border-radius: var(--radius);
  background: #FBFCFE;
}
.empty p {
  margin: 0 0 16px;
  color: var(--ink-3);
  font-size: 13.5px;
}

/* ---------------- 编辑器 ---------------- */
.editor {
  display: grid;
  grid-template-columns: 232px minmax(340px, 1fr) 462px;
  height: calc(100vh - 58px);
  overflow: hidden;
}

.ed-col {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--white);
}
.ed-col + .ed-col { border-left: 1px solid var(--line); }

.ed-head {
  flex: none;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 48px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: .04em;
  color: var(--ink-2);
}
.ed-head .spacer { flex: 1; }

/* 上一页 / 下一页：22 页时逐页翻比在横条里找快得多 */
.ed-nav {
  flex: none;
  width: 28px;
  height: 28px;
  padding: 0;
  justify-content: center;
  font-size: 17px;
  line-height: 1;
  font-weight: 700;
  border-radius: 8px;
}
.ed-nav:disabled { opacity: .35; }

/* 删除当前页：只在手机上出现，桌面有列表行内的 × */
.form-del {
  display: none;
  width: 100%;
  height: 42px;
  margin-top: 26px;
  justify-content: center;
  font-size: 13.5px;
  color: var(--danger);
  border-color: #F1C7C7;
  background: #FFF8F8;
}
.form-del:active { background: #FEEDED; }

.ed-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 12px;
}
.ed-scroll.pad { padding: 18px; }

/* 区块列表 */
.slide-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  border-radius: 9px;
  border: 1px solid transparent;
  cursor: pointer;
  margin-bottom: 3px;
  transition: .14s;
}
.slide-item:hover { background: var(--line-2); }
.slide-item.active {
  background: var(--blue-soft);
  border-color: #C6D9F7;
}
.slide-item.drag-over { border-top: 2px solid var(--blue); }

.si-no {
  flex: none;
  width: 20px;
  text-align: center;
  font-size: 11px;
  font-weight: 800;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}
.slide-item.active .si-no { color: var(--blue); }

.si-body { flex: 1; min-width: 0; }
.si-type {
  font-size: 11px;
  font-weight: 700;
  color: var(--ink-3);
  letter-spacing: .02em;
}
/* 必须是块级：span 是 inline，overflow/text-overflow 对 inline 无效，
   长标题会直接溢出条目边框压到下一项上（手机上表现为“文字重叠”） */
.si-text {
  display: block;
  max-width: 100%;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.si-del {
  flex: none;
  width: 22px; height: 22px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--ink-3);
  cursor: pointer;
  opacity: 0;
  font-size: 15px;
  line-height: 1;
}
.slide-item:hover .si-del { opacity: 1; }
.si-del:hover { background: #FEE9E9; color: var(--danger); }

/* 表单区 */
.form-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-2);
}
.form-title h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
}
.form-title .tag {
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 11px;
  font-weight: 700;
}

/* 行列表编辑（主张/条目/卡片这类重复结构） */
.repeat-item {
  position: relative;
  padding: 12px;
  margin-bottom: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #FBFCFE;
}
.repeat-item .del {
  position: absolute;
  top: 8px; right: 8px;
  width: 22px; height: 22px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--ink-3);
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
}
.repeat-item .del:hover { background: #FEE9E9; color: var(--danger); }

/* 图片上传 */
.drop {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px;
  border: 1.5px dashed var(--line);
  border-radius: 10px;
  background: #FBFCFE;
  cursor: pointer;
  transition: .16s;
}
.drop:hover { border-color: #BFD3EF; background: #F7FAFF; }
.drop.has-img { border-style: solid; background: #fff; }
.drop img {
  width: 84px; height: 56px;
  object-fit: cover;
  border-radius: 7px;
  background: var(--line-2);
  flex: none;
}
.drop .dz { flex: 1; min-width: 0; }
.drop .dz b { display: block; font-size: 13px; font-weight: 700; }
.drop .dz span { font-size: 11.5px; color: var(--ink-3); }

/* 多图管理 */
.imgs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

.img-thumb {
  position: relative;
  aspect-ratio: 3 / 2;
  border-radius: 9px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #F2F5FA;
  cursor: grab;
}

.img-thumb.dragging { opacity: .42; }
.img-thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }

.img-no {
  position: absolute;
  left: 5px; bottom: 5px;
  min-width: 17px; height: 17px;
  padding: 0 4px;
  display: grid; place-items: center;
  border-radius: 9px;
  font-size: 10.5px; font-weight: 700;
  color: #fff;
  background: rgba(20, 30, 60, .56);
}

.img-del {
  position: absolute;
  top: 4px; right: 4px;
  width: 19px; height: 19px;
  display: grid; place-items: center;
  border: 0; border-radius: 50%;
  font-size: 14px; line-height: 1;
  color: #fff;
  background: rgba(24, 34, 64, .50);
  cursor: pointer;
  opacity: 0;
  transition: opacity .18s, background .18s;
}

.img-thumb:hover .img-del { opacity: 1; }
.img-del:hover { background: var(--danger); }

/* 触屏没有 hover，删除按钮常显 */
@media (hover: none) {
  .img-del { opacity: 1; }
}

.imgs-add { width: 100%; }

/* 预览区 */
.ed-col.preview {
  background: #F0F3F9;
}
.preview-stage {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  overflow: hidden;
}
.phone {
  position: relative;
  width: 402px;
  height: 874px;
  transform-origin: center center;
  border-radius: 42px;
  background: #1B2436;
  padding: 9px;
  box-shadow: 0 24px 60px rgba(27, 36, 54, .22), 0 0 0 1px rgba(0, 0, 0, .04);
}
.phone iframe {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 34px;
  background: #2E6FD2;
  display: block;
}

/* 顶部小提示 */
.toast {
  position: fixed;
  left: 50%;
  bottom: 30px;
  transform: translate(-50%, 20px);
  z-index: 100;
  padding: 10px 20px;
  border-radius: 10px;
  background: rgba(27, 36, 54, .92);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: .22s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.err { background: rgba(190, 40, 40, .94); }

/* 弹层 */
.modal-mask {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(20, 28, 44, .42);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 30px 70px rgba(20, 28, 44, .28);
}
.modal h3 { margin: 0 0 4px; font-size: 17px; font-weight: 800; }
.modal .m-sub { margin: 0 0 18px; font-size: 12.5px; color: var(--ink-3); }
.modal .nu-hint { margin: 8px 0 0; font-size: 12px; line-height: 1.65; color: var(--ink-3); }
.modal .nu-hint b { color: var(--ink-2); font-weight: 600; }
.input.is-bad { border-color: #E0625E; box-shadow: 0 0 0 3px rgba(224, 98, 94, .12); }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 22px; }

[hidden] { display: none !important; }

/* 桌面上这层不存在，按钮直接排在顶栏里；手机上才收成一排 */
.topbar-actions { display: contents; }

/* 预览浮层的入口按钮：宽屏有三栏预览，用不着 */
.btn-pv-open, .pv-close { display: none; }
.pv-size { font-weight: 600; color: var(--ink-3); white-space: nowrap; }

/* 中屏与手机：三栏放不下，收成两栏；预览改成整屏浮层，由顶栏按钮打开。
   以前这里直接 display:none，窄屏等于没有实时预览。 */
@media (max-width: 1180px) {
  .editor { grid-template-columns: 200px minmax(0, 1fr); }

  .btn-pv-open, .pv-close { display: inline-flex; }
  .pv-close { margin-left: 4px; }

  .ed-col.preview {
    position: fixed;
    inset: 0;
    z-index: 95;
    display: none;
    background: #F0F3F9;
  }
  .ed-col.preview.open { display: flex; }
  .ed-col.preview .ed-head {
    flex: none;
    height: 52px;
    padding: 0 12px;
    background: #fff;
  }
}

/* ---------------- 手机 / 平板竖屏 ---------------- */
/* 手机上三栏放不下：列表变顶部横条，表单占满，预览改成整屏浮层。
   之前这里直接 display:none 把预览砍掉了，手机端等于没有实时预览。 */
@media (max-width: 900px) {
  body {
    display: flex;
    flex-direction: column;
    height: 100vh;          /* 老 iOS 不认 dvh，先给个值 */
    height: 100dvh;
    overflow: hidden;
  }

  /* 顶栏压成两行：上行「返回 / 标题 / 已保存」，下行操作按钮横滑。
     以前标题 input 独占一行、按钮再占两行，光顶栏就吃掉近 150px。 */
  .topbar {
    position: static;
    flex: none;
    height: auto;
    min-height: 0;
    flex-wrap: wrap;
    gap: 6px 8px;
    padding: 7px 10px 6px;
  }
  .topbar > a.btn { order: 1; flex: none; }
  .topbar .title-input {
    order: 2;
    flex: 1 1 0;
    width: auto;
    min-width: 0;
    height: 32px;
    padding: 0 10px;
    border-color: var(--line);
    background: #fff;
  }
  .topbar .title-input:focus { border-color: var(--blue); }
  .topbar .save-state { order: 3; flex: none; padding: 3px 8px; font-size: 11px; }
  .topbar .spacer { display: none; }

  /* 操作按钮：一排横滑，不换行、不挤压。
     发布和实时预览最常用，排在最前面，不用滑动就能点到。 */
  .topbar-actions {
    order: 4;
    display: flex;
    flex: 1 0 100%;
    gap: 6px;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 2px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .topbar-actions::-webkit-scrollbar { display: none; }
  .topbar-actions .btn {
    flex: none;
    height: 32px;
    padding: 0 10px;
    font-size: 13px;
    white-space: nowrap;
  }
  .topbar .save-state { flex: none; }

  .btn-pv-open, .pv-close { display: inline-flex; }
  .pv-close { margin-left: 4px; }

  .editor {
    flex: 1;
    min-height: 0;
    height: auto;
    /* 软键盘弹出时把编辑区整体压上去；底部再留出 iPhone 手势条 */
    padding-bottom: var(--kb, 0px);
    /* 必须 minmax(0,1fr)：1fr 的最小尺寸是 auto，横条里 22 个 150px 的格子
       会把整列撑到 3400 多 px，表单跟着变宽、按钮被拉到屏幕外 */
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr);
    overflow: hidden;
  }
  .ed-col + .ed-col { border-left: 0; }

  /* 页面列表：横向滚动的编号条 */
  .ed-col.ed-list {
    flex: none;
    border-bottom: 1px solid var(--line);
  }
  .ed-col.ed-list .ed-head { height: 34px; padding: 0 12px; }
  .ed-col.ed-list .ed-scroll {
    display: flex;
    gap: 7px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 6px 10px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .ed-col.ed-list .ed-scroll::-webkit-scrollbar { display: none; }
  /* 横条里的每一格：序号缩成右上角小字，整格宽度都留给标题。
     以前序号 + 标题 + 删除键并排占位，148px 里标题只剩 74px，五个字就没了。 */
  .ed-col.ed-list .slide-item {
    position: relative;
    flex: none;
    width: 150px;
    max-width: 150px;
    height: 42px;
    margin: 0;
    padding: 4px 10px;
    border-color: var(--line);
    align-items: center;
  }
  .ed-col.ed-list .si-type { display: none; }
  .ed-col.ed-list .si-no {
    position: absolute;
    top: 3px;
    right: 8px;
    width: auto;
    font-size: 9px;
    color: var(--ink-3);
    opacity: .75;
  }
  .ed-col.ed-list .si-body { width: 100%; }
  /* 定宽 + 块级省略：文字再长也只在自己这一格里显示 */
  .ed-col.ed-list .si-text {
    max-width: 100%;
    padding-right: 12px;
    font-size: 12.5px;
    line-height: 1.4;
  }
  /* 手机上不在横条里放删除键：22 页里一格格都有 ×，很容易误删，
     删除统一挪到表单底部（见 .form-del） */
  .ed-col.ed-list .si-del { display: none; }

  /* 表单区：占满剩余高度，自己滚；底部留出手势条 */
  .ed-col.ed-form { min-height: 0; }
  .ed-scroll.pad {
    padding: 14px 14px calc(22px + env(safe-area-inset-bottom, 0px));
    scroll-padding-bottom: 80px;
  }

  /* 预览：整屏浮层，点「实时预览」弹出 */
  .ed-col.preview {
    position: fixed;
    inset: 0;
    z-index: 95;
    display: none;
    background: #F0F3F9;
  }
  .ed-col.preview.open { display: flex; }
  .ed-col.preview .ed-head {
    flex: none;
    height: 48px;
    padding: 0 12px;
    background: #fff;
  }
  /* 手机上不画手机外壳：屏幕本来就只有 390，再套一圈边框只剩 0.87 倍缩放，
     字小得看不清。这里直接 1:1 铺满整屏，就是真实浏览效果。 */
  .preview-stage { padding: 0; }
  .preview-stage .phone-wrap {
    width: 100% !important;
    height: 100% !important;
  }
  .preview-stage .phone {
    width: 100% !important;
    height: 100% !important;
    transform: none !important;
    padding: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: #2E6FD2;
  }
  .preview-stage .phone iframe { border-radius: 0; }
  .pv-size { display: none; }

  .form-del { display: flex; }

  /* iOS 上输入框字号小于 16px，聚焦时整页会被强制放大，很难退回去 */
  .input, .textarea, .select { font-size: 16px; }
  .input, .select { height: 42px; padding: 0 12px; }
  .textarea { padding: 10px 12px; }

  .toast { bottom: 18px; max-width: calc(100vw - 32px); }

  /* 发布弹窗：二维码和说明竖排，横排会把文字挤成一条 */
  .modal .pub-share {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
  }
  .modal .pub-qr-txt { align-items: center; }
  .modal .pub-net-list { justify-content: center; }
}

/* ============================================================
   跳页面板（手机）：22 页在横条里要滑很久，改成铺网格一下跳到位
   ============================================================ */
.pg-jump {
  display: none;
  flex: none;
  align-items: center;
  height: 28px;
  margin-right: 2px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font: inherit;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ink-2);
  cursor: pointer;
}
.pg-jump:active { background: var(--blue-soft); border-color: #C9DCF8; }

.jump-mask {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: flex;
  align-items: flex-end;
  background: rgba(18, 26, 44, .42);
}
.jump-mask[hidden] { display: none; }

.jump-panel {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-height: 82vh;
  background: #fff;
  border-radius: 18px 18px 0 0;
  box-shadow: 0 -8px 34px rgba(20, 30, 60, .18);
}
.jump-head {
  flex: none;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--line);
}
.jump-head strong { font-size: 15px; }
.jump-count { font-size: 12px; font-weight: 600; color: var(--ink-3); }
.jump-head .spacer { flex: 1; }

.jump-grid {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
  gap: 8px;
  padding: 12px 14px calc(18px + env(safe-area-inset-bottom, 0px));
}

.jump-tile {
  display: flex;
  flex-direction: column;
  gap: 3px;
  /* 定高：让每格一样高，也避免浏览器按单行字先算行高、换行后顶出边框 */
  height: 76px;
  padding: 8px 8px 9px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  text-align: left;
  font: inherit;
  cursor: pointer;
}
.jump-tile:active { background: var(--blue-soft); }
.jump-tile .jt-no {
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .04em;
  color: var(--ink-3);
}
.jump-tile .jt-tx {
  flex: 0 0 auto;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  /* 固定两行高：靠 line-clamp 自适应时，栅格先按一行算行高，
     真正换行后就会顶出格子，标题和边框错位 */
  height: 2.8em;
  font-size: 11.5px;
  line-height: 1.4;
  color: var(--ink);
}
.jump-tile.active { border-color: var(--blue); background: var(--blue-soft); }
.jump-tile.active .jt-no { color: var(--blue); }

@media (max-width: 900px) {
  .pg-jump { display: inline-flex; }
  /* 序号挪到左边当徽标，标题从序号右边起，不再压着字 */
  .ed-col.ed-list .si-no {
    position: static;
    flex: none;
    width: 18px;
    margin-right: 2px;
    font-size: 10px;
    opacity: 1;
    text-align: center;
  }
  .jump-tile .jt-tx { font-size: 12px; }
}