/* ============================================================================
   视频换人（Person Replace）/ 动作迁移（Action Transfer）· 子页样式
   2026-10-11 新增 · 开发员12号甲
   ----------------------------------------------------------------------------
   🔴 类名全部以 `.vr-page .vr-` 作用域（FEATURES「CSS 一律带作用域」）。
      两个子页**共用本文件**：index.html 的两个 <section> 都带 class="vr-page"。
      新类名全局唯一，勿与 fa-（图片数字人）/ acl-（口播数字人）撞。
   视觉与「口播 / 图片数字人」同体系（主品牌紫红 #C0387E）。
   🔴 老板规矩：本界面**不出现任何计价字样**（豆 / ¥ 都不许写）。
   ========================================================================== */

/* ---------------- 顶部横幅（视觉对齐全站子页 banner） ---------------- */
.vr-page .vr-banner {
  display: flex; align-items: center; gap: 12px;
  padding: 15px 16px; margin-bottom: 12px; border-radius: 18px;
  background: linear-gradient(135deg, #f6f2ff 0%, #fdf6f0 55%, #fff6f8 100%);
  border: 1px solid #efe6f6; position: relative; overflow: hidden;
}
.vr-page .vr-banner::after {
  content: ''; position: absolute; right: -34px; top: -40px; width: 108px; height: 108px;
  border-radius: 50%; background: radial-gradient(circle, rgba(139,124,246,.24), rgba(139,124,246,0) 70%);
}
.vr-page .vr-banner-ico { font-size: 30px; line-height: 1; flex: 0 0 auto; }
.vr-page .vr-banner-tx { flex: 1 1 auto; min-width: 0; }
.vr-page .vr-banner-t { font-size: 16px; font-weight: 700; color: #2c2440; letter-spacing: .2px; }
.vr-page .vr-banner-s { font-size: 13px; color: #6b6280; margin-top: 3px; line-height: 1.5; }
@media (max-width: 720px) {
  .vr-page .vr-banner { padding: 13px 14px; }
  .vr-page .vr-banner-ico { font-size: 26px; }
}

/* ---------------- 区块 ---------------- */
.vr-page .vr-root { padding: 16px 0 80px; }
.vr-page .vr-flow { display: flex; gap: 16px; align-items: flex-start; }
.vr-page .vr-col { flex: 1 1 0; min-width: 0; }
.vr-page .vr-col-l { max-width: 460px; }
.vr-page .vr-col-r { flex: 2 1 0; }
@media (max-width: 720px) {
  .vr-page .vr-flow { flex-direction: column; }
  .vr-page .vr-col-l { max-width: 100%; }
}

/* ---------------- 卡片 ---------------- */
.vr-page .vr-card {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 14px 14px 18px;
  margin-bottom: 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,.03);
}
.vr-page .vr-hd { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.vr-page .vr-step {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%;
  background: linear-gradient(135deg, #C0387E, #E85DA8);
  color: #fff; font-weight: 700; font-size: 13px;
}
.vr-page .vr-hd b { font-size: 16px; }
.vr-page .vr-tag {
  font-size: 12px; padding: 2px 7px; border-radius: 10px;
  background: rgba(192,56,126,.1); color: #C0387E;
}
.vr-page .vr-hint {
  color: #666; font-size: 13px; line-height: 1.6;
  background: #f8f8f8; padding: 8px 10px; border-radius: 6px; margin-bottom: 10px;
}
.vr-page .vr-hint b { color: #333; }

/* ---------------- 上传区 ---------------- */
.vr-page .vr-drop {
  border: 2px dashed #d0d0d0;
  border-radius: 10px; padding: 26px 14px;
  text-align: center; cursor: pointer; user-select: none;
  transition: all .15s;
}
.vr-page .vr-drop:hover { border-color: #C0387E; background: rgba(192,56,126,.04); }
.vr-page .vr-drop-ico { display: block; font-size: 36px; margin-bottom: 8px; }
.vr-page .vr-drop-tx b { display: block; font-size: 15px; }
.vr-page .vr-drop-tx span { color: #888; font-size: 13px; }

/* 预览 */
.vr-page .vr-prev {
  border: 1px solid #eee; border-radius: 8px; padding: 10px; background: #fafafa;
}
.vr-page .vr-prev img {
  width: 100%; max-height: 260px; object-fit: contain;
  border-radius: 6px; background: #f0f0f0; display: block;
}
.vr-page .vr-prev video {
  width: 100%; max-height: 220px; border-radius: 6px; background: #000; display: block;
}
.vr-page .vr-prev-meta {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 8px; font-size: 13px; color: #666; gap: 8px;
}
.vr-page .vr-link {
  background: none; border: none; padding: 0; cursor: pointer;
  color: #C0387E; font-size: 13px; text-decoration: underline; font-family: inherit;
}
.vr-page .vr-link.vr-danger { color: #d35454; }

/* ---------------- 说明卡 ---------------- */
.vr-page .vr-guide-t { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.vr-page .vr-guide-list { margin: 0; padding-left: 18px; color: #555; font-size: 13.5px; line-height: 1.85; }
.vr-page .vr-guide-list li { margin-bottom: 6px; }
.vr-page .vr-guide-list b { color: #C0387E; }
.vr-page .vr-guide-note {
  margin-top: 10px; padding: 10px 12px; border-radius: 8px;
  background: #fff8f0; border: 1px solid #ffe4c4;
  color: #8a5a20; font-size: 13px; line-height: 1.7;
}

/* ---------------- 底部按钮栏 ---------------- */
.vr-page .vr-bar {
  position: sticky; bottom: 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  background: linear-gradient(0deg, #fff, #fff7fa);
  padding: 12px 14px; margin-top: 20px;
  border-top: 1px solid #f0d6e6;
  border-radius: 12px;
  box-shadow: 0 -2px 8px rgba(192,56,126,.05);
}
.vr-page .vr-bar-info { font-size: 14px; color: #555; }
.vr-page .vr-bar-info b { color: #C0387E; font-size: 16px; }

/* ---------------- 按钮 ---------------- */
.vr-page .vr-btn {
  border: none; border-radius: 8px; padding: 9px 18px;
  font-size: 14px; cursor: pointer; font-family: inherit;
  transition: all .15s; white-space: nowrap;
}
.vr-page .vr-btn-primary { background: #C0387E; color: #fff; }
.vr-page .vr-btn-primary:hover { background: #A52D6A; }
.vr-page .vr-btn-go { font-size: 16px; padding: 11px 26px; font-weight: 600; }
.vr-page .vr-btn-go:disabled { background: #ccc; cursor: not-allowed; }

/* ---------------- 读秒 / 进行中 ---------------- */
.vr-page .vr-run {
  display: flex; align-items: center; gap: 14px;
  border: 1px solid #f0d6e6; background: #fffafc; border-radius: 12px;
  padding: 18px 16px; margin-top: 16px;
}
.vr-page .vr-run-spin {
  flex: 0 0 auto; width: 26px; height: 26px; border-radius: 50%;
  border: 3px solid rgba(192,56,126,.18); border-top-color: #C0387E;
  animation: vr-spin .9s linear infinite;
}
@keyframes vr-spin { to { transform: rotate(360deg); } }
.vr-page .vr-run-tx { display: flex; flex-direction: column; gap: 4px; }
.vr-page .vr-run-tx b { font-size: 15px; color: #333; }
.vr-page .vr-run-tx span { font-size: 13px; color: #888; }
.vr-page .vr-run-tx em { font-style: normal; color: #C0387E; font-weight: 700; }
.vr-page .vr-run-err { border-color: #f3d6d6; background: #fff8f8; }
.vr-page .vr-run-err .vr-run-tx b { color: #d35454; }

/* ---------------- 结果 ---------------- */
.vr-page .vr-result { margin-top: 16px; }
.vr-page .vr-done-hd { font-size: 15px; font-weight: 700; color: #1e7e34; margin: 14px 0 8px; }
.vr-page .vr-out {
  border: 1px solid #eee; border-radius: 10px; padding: 12px; background: #fafafa;
}
.vr-page .vr-out video { width: 100%; border-radius: 6px; background: #000; max-height: 420px; display: block; }
.vr-page .vr-out-act { display: flex; justify-content: flex-end; margin-top: 10px; }
.vr-page .vr-out-act .vr-btn { text-decoration: none; display: inline-block; }

/* 生成历史面板**不在本文件里** —— 全站统一由 public/fhist.js 提供（fhist.css）。
   🔴 别在本文件再自建历史浮层（会出现两套入口）。 */