/* =====================================================================
   editor.css — 自定义前端编辑器（三栏布局 / 预览舞台 / 属性面板 / 素材库）
   ===================================================================== */

/* ===================== 导入弹窗 ===================== */
.ce-import {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 4px 0 16px;
  max-height: 68vh;
  overflow: auto;
}

.ce-import__card {
  border: 1px solid var(--el-border-color-lighter);
  border-radius: 8px;
  padding: 14px;
  background: #fff;
}

.ce-import__card--main {
  border-color: var(--el-color-primary-light-7);
  background: linear-gradient(180deg, #f6fbff, #ffffff);
}

.ce-import__head {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--el-text-primary);
  margin-bottom: 10px;
}

.ce-import__card--main .ce-import__head {
  color: var(--el-color-primary);
}

.ce-import__or {
  text-align: center;
  font-size: 12px;
  color: var(--el-text-secondary);
  position: relative;
}

.ce-import__or::before,
.ce-import__or::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 40%;
  height: 1px;
  background: var(--el-border-color-lighter);
}

.ce-import__or::before { left: 0; }
.ce-import__or::after { right: 0; }

/* ①② 两步说明 */
.ce-import__hint {
  font-size: 12.5px;
  line-height: 1.9;
  color: var(--el-text-secondary);
  background: #f6f8fb;
  border: 1px dashed var(--el-border-color);
  border-radius: 8px;
  padding: 10px 14px;
}

.ce-import__hint b {
  color: var(--el-text-regular);
}

/* 顶栏导入按钮的分步提示 */
.ce-import-steps {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-left: 6px;
}

.ce-import-steps__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 12px;
  border: 1px dashed var(--el-color-primary-light-5);
  border-radius: 15px;
  background: var(--el-color-primary-light-9);
  color: var(--el-color-primary);
  font-size: 12.5px;
  white-space: nowrap;
}

.ce-import-steps__item:hover {
  background: var(--el-color-primary-light-8);
}

.ce-import-steps__item b {
  font-weight: 700;
}

.ce-import-steps__tip {
  font-size: 12px;
  color: var(--el-text-secondary);
  white-space: nowrap;
}

.ce-import__actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding-top: 4px;
}

.upload-drop--slim {
  padding: 14px;
}

.upload-drop--slim svg {
  width: 20px;
  height: 20px;
}

/* 拖拽高亮 */
.ce-import__card .upload-drop.is-over,
.ce-stage.is-over {
  border-color: var(--el-color-primary);
  background: var(--el-color-primary-light-9);
}

/* ===================== 数据收集 ===================== */
.ce-group--collect {
  background: #fffaf3;
  border: 1px solid #faecd8;
  border-radius: 8px;
  padding: 12px;
  margin-top: 16px;
}

.ce-group--collect .ce-group__title {
  color: #b88230;
}

.collect-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 10px;
  font-size: 12px;
  font-weight: 400;
  color: var(--el-color-success);
}

.collect-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.collect-actions__spacer {
  flex: 1;
}

.collect-fields {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.collect-fields__group {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.collect-fields__page {
  font-size: 13px;
  color: var(--el-text-primary);
  font-weight: 600;
  min-width: 120px;
}

.collect-fields__group .tag b {
  margin-left: 2px;
}

.collect-table-wrap {
  overflow-x: auto;
}

.collect-table th,
.collect-table td {
  white-space: nowrap;
}

.collect-table__cell {
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}

.collect-table__cell:hover {
  background: var(--el-color-primary-light-9) !important;
}

.collect-table tbody tr.is-unread > td:first-child {
  box-shadow: inset 3px 0 0 var(--el-color-primary);
}

.collect-table tbody tr.is-unread .collect-table__cell {
  font-weight: 600;
  color: var(--el-text-primary);
}

.collect-empty {
  color: #c0c4cc;
}

.collect-detail__section {
  font-size: 13px;
  font-weight: 600;
  color: var(--el-text-primary);
  margin: 14px 0 8px;
  padding-left: 8px;
  border-left: 3px solid var(--el-color-primary);
}

.collect-detail__section:first-child {
  margin-top: 6px;
}

.collect-detail__table {
  width: 100%;
  font-size: 13px;
  border-collapse: collapse;
}

.collect-detail__table td {
  padding: 7px 10px;
  border-bottom: 1px solid var(--el-border-color-lighter);
  vertical-align: top;
  line-height: 1.7;
}

.collect-detail__table tr:last-child td {
  border-bottom: none;
}

.collect-detail__ua {
  margin-top: 12px;
  padding: 8px 10px;
  background: var(--el-fill-light);
  border-radius: 6px;
  font-family: Consolas, Monaco, monospace;
  font-size: 11.5px;
  color: var(--el-text-secondary);
  word-break: break-all;
  line-height: 1.7;
}

/* ===================== 前端（站点）栏 ===================== */
.ce-sitebar {
  background: #fff;
  border: 1px solid var(--el-border-color-lighter);
  border-left: 3px solid var(--el-color-primary);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 12px;
}

.ce-sitebar__top {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.ce-sitebar__label {
  font-size: 13px;
  color: var(--el-text-secondary);
  white-space: nowrap;
}

.ce-sitebar__status {
  font-size: 12px;
  padding: 2px 10px;
  border-radius: 10px;
  white-space: nowrap;
}

.ce-sitebar__status.is-on {
  color: #529b2e;
  background: #f0f9eb;
  border: 1px solid #e1f3d8;
}

.ce-sitebar__status.is-off {
  color: #909399;
  background: #f4f4f5;
  border: 1px solid #e9e9eb;
}

.ce-sitebar__url {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--el-border-color-lighter);
}

.ce-url {
  font-family: Consolas, Monaco, monospace;
  font-size: 13px;
  color: var(--el-color-primary);
  background: var(--el-color-primary-light-9);
  border: 1px solid var(--el-color-primary-light-8);
  border-radius: 4px;
  padding: 3px 10px;
  word-break: break-all;
}

/* ===================== 页面容器 ===================== */
.ce-page {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* ===================== 工具栏 ===================== */
.ce-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 16px;
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--el-border-color-lighter);
  margin-bottom: 12px;
}

.ce-toolbar__sep {
  width: 1px;
  height: 20px;
  background: var(--el-border-color-light);
  margin: 0 4px;
}

.ce-toolbar__spacer {
  flex: 1;
}

.ce-stat {
  font-size: 12.5px;
  color: var(--el-text-secondary);
  white-space: nowrap;
}

/* ===================== 提示条 ===================== */
.ce-message {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 12px;
  border: 1px solid transparent;
  line-height: 1.6;
}

.ce-message--info { background: #f4f8ff; border-color: #d9ecff; color: #2f7ff5; }
.ce-message--success { background: #f0f9eb; border-color: #e1f3d8; color: #529b2e; }
.ce-message--warning { background: #fdf6ec; border-color: #faecd8; color: #b88230; }
.ce-message--error { background: #fef0f0; border-color: #fde2e2; color: #f56c6c; }

.ce-message__close {
  margin-left: auto;
  border: none;
  background: none;
  font-size: 18px;
  line-height: 1;
  color: inherit;
  opacity: 0.6;
}

.ce-message__close:hover {
  opacity: 1;
}

/* ===================== 空状态 ===================== */
.ce-empty {
  text-align: center;
  padding: 72px 24px;
  background: #fff;
  border-radius: 8px;
  border: 1px dashed var(--el-border-color);
  color: var(--el-text-regular);
}

.ce-empty > span {
  display: inline-flex;
  color: var(--el-color-primary);
  opacity: 0.6;
}

.ce-empty h3 {
  font-size: 17px;
  margin: 14px 0 8px;
  color: var(--el-text-primary);
}

.ce-empty p {
  max-width: 560px;
  margin: 0 auto 22px;
  color: var(--el-text-secondary);
  font-size: 13.5px;
  line-height: 1.9;
}

.ce-empty__tip {
  margin-top: 26px;
  font-size: 12.5px;
  color: var(--el-text-secondary);
  line-height: 1.9;
}

.ce-empty__tip b {
  color: var(--el-text-regular);
}

/* ===================== 三栏布局 ===================== */
/* 三栏固定为一屏高度，各栏内部自己滚动：
   否则左侧「可编辑标签」有几百项时会把整个页面撑高，点选元素触发 scrollIntoView
   就会连带把外层页面滚到底部。 */
.ce-layout {
  display: grid;
  grid-template-columns: 268px minmax(0, 1fr) 320px;
  gap: 12px;
  align-items: stretch;
  /* 视口高度 - 顶栏 - 内边距 - 前端栏 - 工具栏 - 消息条 */
  height: calc(100vh - 300px);
  min-height: 460px;
}

/* 消息条出现时再让出它的高度 */
.ce-layout.has-message {
  height: calc(100vh - 342px);
}

.ce-pane {
  background: #fff;
  border: 1px solid var(--el-border-color-lighter);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.ce-pane__head {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: 40px;
  padding: 0 12px;
  border-bottom: 1px solid var(--el-border-color-lighter);
  font-size: 13px;
  font-weight: 600;
  color: var(--el-text-primary);
  background: #fafbfc;
}

.ce-pane__head .icon-btn {
  width: 24px;
  height: 24px;
}

@media (max-width: 1500px) {
  .ce-layout {
    grid-template-columns: 232px minmax(0, 1fr) 292px;
  }
}

@media (max-width: 1200px) {
  .ce-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .ce-pane--left .ce-list,
  .ce-pane--left .ce-pages {
    max-height: 240px;
  }
}

/* ===================== 左栏 ===================== */
.ce-pages {
  flex: none;
  max-height: 180px;
  overflow: auto;
  padding: 8px;
  border-bottom: 1px solid var(--el-border-color-lighter);
}

.ce-page {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.ce-page:hover {
  background: var(--el-fill-light);
}

.ce-page.is-active {
  background: var(--el-color-primary-light-9);
}

.ce-page.is-active .ce-page__name {
  color: var(--el-color-primary);
  font-weight: 600;
}

.ce-page__main {
  flex: 1;
  min-width: 0;
}

.ce-page__name {
  font-size: 13.5px;
  color: var(--el-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ce-page__meta {
  font-size: 11.5px;
  color: var(--el-text-secondary);
  margin-top: 2px;
}

.ce-page .icon-btn {
  width: 22px;
  height: 22px;
  opacity: 0;
}

.ce-page:hover .icon-btn {
  opacity: 1;
}

.ce-filter {
  flex: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 10px 4px;
}

.ce-chip {
  border: 1px solid var(--el-border-color);
  background: #fff;
  border-radius: 12px;
  padding: 2px 9px;
  font-size: 11.5px;
  color: var(--el-text-regular);
  transition: all 0.15s;
}

.ce-chip:hover {
  color: var(--el-color-primary);
  border-color: var(--el-color-primary-light-5);
}

.ce-chip.is-active {
  background: var(--el-color-primary-light-9);
  border-color: var(--el-color-primary-light-5);
  color: var(--el-color-primary);
  font-weight: 600;
}

.ce-search {
  flex: none;
  padding: 6px 10px 8px;
}

.ce-search .input {
  height: 30px;
  font-size: 13px;
}

/* 可编辑标签列表：固定为一屏内的可滚动区域，不受元素数量影响 */
.ce-list {
  flex: 1 1 auto;
  overflow: auto;
  overscroll-behavior: contain;
  padding: 0 8px 10px;
  min-height: 120px;
}

.el-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.12s;
}

.el-item:hover {
  background: var(--el-fill-light);
}

.el-item.is-active {
  background: var(--el-color-primary-light-9);
  box-shadow: inset 2px 0 0 var(--el-color-primary);
}

.el-item__tag {
  flex: none;
  font-family: Consolas, Monaco, monospace;
  font-size: 10.5px;
  color: #6b7280;
  background: #f3f4f6;
  border-radius: 3px;
  padding: 1px 5px;
  text-transform: uppercase;
}

.el-item.is-active .el-item__tag {
  background: #d9ecff;
  color: #2f7ff5;
}

.el-item__label {
  flex: 1;
  min-width: 0;
  font-size: 13px;
  color: var(--el-text-regular);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.el-item__ov {
  flex: none;
  color: var(--el-color-warning);
  font-size: 9px;
}

.ce-list__empty {
  padding: 24px 8px;
  text-align: center;
  color: var(--el-text-secondary);
  font-size: 12.5px;
}

/* ===================== 中栏：预览 ===================== */
.ce-pane--center {
  padding: 0;
  background: #eef1f6;
}

.ce-preview-bar {
  flex: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: #fff;
  border-bottom: 1px solid var(--el-border-color-lighter);
  flex-wrap: wrap;
}

.ce-preview-bar__spacer {
  flex: 1;
}

.ce-mode-tip {
  font-size: 12px;
  color: var(--el-text-secondary);
  white-space: nowrap;
}

.ce-seg {
  display: inline-flex;
  border: 1px solid var(--el-border-color);
  border-radius: 6px;
  overflow: hidden;
}

.ce-seg button {
  border: none;
  background: #fff;
  padding: 5px 12px;
  font-size: 12.5px;
  color: var(--el-text-regular);
  border-right: 1px solid var(--el-border-color-lighter);
}

.ce-seg button:last-child {
  border-right: none;
}

.ce-seg button:hover {
  color: var(--el-color-primary);
  background: var(--el-color-primary-light-9);
}

.ce-seg button.is-active {
  background: var(--el-color-primary);
  color: #fff;
}

.ce-stage {
  flex: 1;
  overflow: auto;
  padding: 14px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  position: relative;
  min-height: 460px;
}

.ce-frame-box {
  max-width: 100%;
  height: 100%;
  min-height: 440px;
  transition: width 0.2s;
}

.ce-frame {
  width: 100%;
  height: 100%;
  min-height: 440px;
  border: none;
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 6px 24px rgba(31, 45, 61, 0.12);
}

.ce-busy {
  position: absolute;
  left: 50%;
  top: 18px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.78);
  color: #fff;
  font-size: 12.5px;
  padding: 7px 14px;
  border-radius: 16px;
  z-index: 5;
}

.ce-spinner {
  width: 12px;
  height: 12px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: ce-spin 0.7s linear infinite;
}

@keyframes ce-spin {
  to { transform: rotate(360deg); }
}

/* ===================== 右栏：属性 ===================== */
.ce-pane--right {
  max-height: none;
}

.ce-noselect {
  padding: 18px 16px;
  color: var(--el-text-secondary);
  font-size: 13px;
  line-height: 2.1;
}

.ce-noselect b {
  color: var(--el-text-regular);
}

.ce-props {
  flex: 1;
  overflow: auto;
  padding: 12px 14px 20px;
}

.ce-prop-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.ce-prop-head__kind {
  font-size: 13px;
  color: var(--el-text-primary);
  font-weight: 600;
}

.ce-prop-head__id {
  margin-left: auto;
  font-family: Consolas, Monaco, monospace;
  font-size: 11px;
  color: var(--el-text-secondary);
}

.ce-path {
  font-family: Consolas, Monaco, monospace;
  font-size: 11px;
  color: var(--el-text-secondary);
  background: var(--el-fill-light);
  border-radius: 4px;
  padding: 5px 8px;
  margin-bottom: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: copy;
}

.ce-group {
  border-top: 1px solid var(--el-border-color-lighter);
  padding-top: 12px;
  margin-top: 12px;
}

.ce-group:first-of-type {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.ce-group--action {
  background: #f7fbff;
  border: 1px solid #d9ecff;
  border-radius: 8px;
  padding: 12px;
  margin-top: 16px;
}

.ce-group__title {
  font-size: 13px;
  font-weight: 600;
  color: var(--el-text-primary);
  margin-bottom: 10px;
}

.ce-group .textarea,
.ce-group .input,
.ce-group .select {
  font-size: 13px;
}

.ce-group .textarea {
  min-height: 68px;
}

.ce-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.ce-row__label {
  flex: none;
  width: 62px;
  font-size: 12.5px;
  color: var(--el-text-regular);
  text-align: right;
}

.ce-row .input,
.ce-row .select {
  flex: 1;
  min-width: 0;
  height: 30px;
}

.ce-row .color-input {
  width: 32px;
  height: 30px;
}

.ce-hint {
  font-size: 11.5px;
  color: var(--el-text-secondary);
  line-height: 1.7;
  margin-top: 6px;
}

/* 常用地址快捷按钮 */
.ce-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 8px 0 2px;
}

.ce-chips .ce-chip {
  font-size: 11.5px;
  padding: 2px 8px;
}

/* ===================== 素材库 ===================== */
.asset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
  gap: 14px;
  padding: 4px 20px 20px;
}

.asset-card {
  border: 1px solid var(--el-border-color-lighter);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  transition: box-shadow 0.15s, transform 0.15s;
}

.asset-card:hover {
  box-shadow: 0 6px 18px rgba(31, 45, 61, 0.1);
  transform: translateY(-1px);
}

.asset-card__thumb {
  height: 102px;
  background: #f5f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-in;
  overflow: hidden;
}

.asset-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.asset-card__file {
  font-family: Consolas, Monaco, monospace;
  font-size: 12px;
  color: var(--el-text-secondary);
}

.asset-card__meta {
  padding: 8px 10px 4px;
}

.asset-card__name {
  font-size: 12.5px;
  color: var(--el-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.asset-card__size {
  font-size: 11.5px;
  color: var(--el-text-secondary);
  margin-top: 2px;
}

.asset-card__ops {
  display: flex;
  gap: 10px;
  padding: 6px 10px 10px;
  flex-wrap: wrap;
}

.asset-card__ops .link-btn {
  font-size: 12px;
}

/* 素材选择弹窗 */
.asset-pick-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
  padding: 6px 0 14px;
  max-height: 52vh;
  overflow: auto;
}

.asset-pick {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border: 1px solid var(--el-border-color-lighter);
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  color: var(--el-text-regular);
}

.asset-pick:hover {
  border-color: var(--el-color-primary-light-5);
  background: var(--el-color-primary-light-9);
}

.asset-pick img {
  width: 100%;
  height: 66px;
  object-fit: cover;
  border-radius: 4px;
  background: #f5f7fa;
}

.asset-pick span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ===================== 预览舞台内的页面适配 ===================== */
.ce-frame-box,
.ce-frame {
  min-height: 0;
}

.ce-stage {
  min-height: 0;
  max-height: calc(100vh - 210px);
}

.ce-pane--center {
  min-height: 520px;
}

.ce-frame {
  height: calc(100vh - 262px);
  min-height: 300px;
}