:root{
  --primary:#3b82f6;
  --primary-light:#dbeafe;
  --bg:#f0f4f8;
  --card:#fff;
  --text:#0f172a;
  --text-sub:#475569;
  --text-dim:#94a3b8;
  --border:#e2e8f0;
  --danger:#ef4444;
  --success:#10b981;
  --shadow:0 1px 3px rgba(15,23,42,.06);
  --shadow-md:0 4px 12px rgba(15,23,42,.1);
  --radius:14px;
  --gap:16px;
  /* 微博图床(Cookie 弹窗 / 扫码弹窗)用到的派生色 */
  --primary-2:#2563eb;
  --grad:linear-gradient(135deg,#3b82f6,#2563eb);
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
/* 禁止手机端双指缩放(touch-action 白名单只留纵向滚动),配合 JS 拦截 iOS gesturestart */
html,body{touch-action:pan-y}
input,textarea,select{touch-action:manipulation}
#app{max-width:1200px;margin:0 auto;padding:20px;display:flex;flex-direction:column;gap:var(--gap)}
a{color:var(--primary);text-decoration:none}
.hidden{display:none!important}

/* ===== 顶栏 ===== */
.header{display:flex;align-items:center;gap:16px;background:var(--card);padding:14px 20px;border-radius:var(--radius);box-shadow:var(--shadow);flex-wrap:wrap}
.header h1{font-size:18px;font-weight:700;display:flex;align-items:center;gap:10px;flex:1 1 auto;min-width:0}
.header h1 .dot{width:10px;height:10px;border-radius:50%;background:var(--primary);box-shadow:0 0 8px var(--primary)}
.storage-status{display:inline-flex;align-items:center;gap:6px;margin-left:8px;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500;line-height:1.4;background:var(--bg);color:var(--text-sub);border:1px solid var(--border);transition:all .2s}
.storage-status .status-dot{width:7px;height:7px;border-radius:50%;background:currentColor}
.storage-status.connected{background:rgba(16,185,129,.08);color:var(--success);border-color:rgba(16,185,129,.25)}
.storage-status.disconnected{background:rgba(239,68,68,.08);color:var(--danger);border-color:rgba(239,68,68,.25)}
.header-actions{display:flex;align-items:center;gap:8px;margin-left:auto;flex-shrink:0}
.header-actions .btn-sm{height:34px}
.logout-btn,.chg-pwd-btn,.fav-open-btn{flex-shrink:0}
.cdn-switch{display:flex;gap:2px;background:var(--bg);border-radius:8px;padding:3px;flex-wrap:wrap}
.cdn-switch input{display:none}
.cdn-switch label{padding:6px 12px;border-radius:6px;font-size:13px;font-weight:500;color:var(--text-sub);cursor:pointer;transition:all .15s}
.cdn-switch input:checked+label{background:var(--primary)!important;color:#fff!important}
.cdn-switch label:hover{color:var(--primary)}

/* ===== 存储渠道 ===== */
.storage-bar{display:flex;align-items:center;gap:12px;background:var(--card);border-radius:var(--radius);padding:12px 18px;box-shadow:var(--shadow)}
.storage-label{font-size:14px;font-weight:600;color:var(--text-sub);flex-shrink:0}
.storage-switch{display:flex;gap:8px}
.storage-opt{position:relative;cursor:pointer;display:inline-block;margin:0}
.storage-opt input{display:none}
.storage-opt span{display:block;padding:7px 18px;border-radius:8px;font-size:13px;font-weight:500;color:var(--text-sub);background:var(--bg);border:1.5px solid transparent;transition:all .15s;line-height:1.4}
.storage-opt.active span{background:var(--primary);color:#fff;border-color:var(--primary)}
.storage-opt:not(.active):hover span{border-color:var(--primary);color:var(--primary)}

/* ===== 上传区 ===== */
.upload-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:44px 20px;text-align:center;background:var(--card);cursor:pointer;transition:all .2s}
.upload-zone:hover,.upload-zone.drag{border-color:var(--primary);background:var(--primary-light)}
.upload-zone:hover .tip,.upload-zone:hover .hint,.upload-zone:hover .upload-opts{color:var(--text)}
.upload-zone .icon{font-size:48px;margin-bottom:12px;transition:transform .2s;display:inline-flex;align-items:center;justify-content:center}
.upload-zone .icon img{width:48px;height:48px;object-fit:contain;display:block}
.upload-zone:hover .icon{transform:scale(1.1)}
.upload-zone .tip{font-size:16px;font-weight:600;margin-bottom:6px;color:var(--text)}
.upload-zone .tip strong{color:var(--primary)}
.upload-zone .hint{font-size:13px;color:var(--text-dim)}
.upload-opts{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:14px;font-size:13px;color:var(--text-sub);flex-wrap:wrap}
.upload-opts label{display:flex;align-items:center;gap:6px;cursor:pointer}
/* Sina 渠道原图直传,WebP 开关禁用时整行置灰 */
.upload-opts label.webp-off{opacity:.5;cursor:not-allowed}
.upload-opts .upload-dir{display:inline-flex;align-items:center;gap:6px}
.upload-opts .new-folder-btn{padding:5px 10px;font-size:12px;line-height:1.4;border-radius:8px;height:auto}
.upload-opt-sep{width:1px;height:14px;background:var(--border);flex-shrink:0}

/* ===== 小红书 / 抖音 链接解析 ===== */
.xhs-zone{background:var(--card);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}
.xhs-row{display:flex;align-items:center;gap:10px}
.xhs-icon{flex-shrink:0;width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;font-size:18px;line-height:1}
.xhs-icon img{width:24px;height:24px;object-fit:contain;display:block}
/* 仅 PC 端(min-width:641px):识别到小红书/抖音后的平台图标放大到 38px;默认图标与手机端保持不变 */
@media (min-width:641px){
  .xhs-icon.is-platform{width:38px;height:38px;font-size:34px}
  .xhs-icon.is-platform img{width:38px;height:38px}
}
.xhs-input{flex:1;min-width:0;padding:8px 10px;font-size:13px;line-height:1.4;border-radius:10px}
.xhs-btn,.xhs-paste-btn{flex-shrink:0;padding:6px 12px;font-size:13px;line-height:1.4;border-radius:8px;white-space:nowrap}
/* PC 端统一高度:输入框与解析/粘贴按钮等高(38px);识别到平台后的 icon 也按这个高度 */
@media (min-width:641px){
  .xhs-input,.xhs-btn,.xhs-paste-btn{height:38px;box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center}
  .xhs-input{padding:0 10px}
  .xhs-btn,.xhs-paste-btn{padding:0 12px}
}
.xhs-result{margin-top:12px}
.xhs-msg{padding:16px;text-align:center;color:var(--text-dim);font-size:13px;background:var(--bg);border-radius:10px}
.xhs-msg.xhs-err{color:var(--danger)}
.xhs-meta{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--bg);border-radius:10px}
.xhs-avatar{width:38px;height:38px;border-radius:50%;object-fit:cover;flex-shrink:0;background:var(--card)}
.xhs-meta-info{flex:1;min-width:0}
.xhs-author{font-size:14px;font-weight:600;display:flex;align-items:center;gap:8px;min-width:0}
.xhs-type-badge{font-size:11px;font-weight:500;color:var(--primary);background:var(--primary-light);border-radius:6px;padding:2px 8px;flex-shrink:0}
.xhs-platform-badge{font-size:11px;font-weight:500;color:var(--text-sub);background:var(--card);border:1px solid var(--border);border-radius:6px;padding:1px 7px;flex-shrink:0}
.xhs-desc{font-size:12px;color:var(--text-sub);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.xhs-close{flex-shrink:0}
.xhs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}
.xhs-item{position:relative;border-radius:10px;overflow:hidden;min-height:90px;background:var(--bg) url(../pic/loading.gif) center/44px 44px no-repeat}
.xhs-item img,.xhs-item video{width:100%;aspect-ratio:3/4;object-fit:cover;display:block}
/* 解析结果图加载失败 fallback 到 loading.gif 时,保持图标大小不被容器撑大 */
.xhs-item img[src*="loading.gif"]{width:auto;max-width:60%;height:auto;max-height:44px;min-height:0;margin:23px auto;padding:0;aspect-ratio:auto;object-fit:contain;display:block}
.xhs-item.xhs-img-item{cursor:zoom-in;transition:transform .2s,box-shadow .2s}
.xhs-item.xhs-img-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.xhs-item.xhs-img-item img{cursor:zoom-in}
.xhs-item-badge{position:absolute;top:6px;right:6px;font-size:11px;font-weight:500;color:#fff;background:rgba(15,23,42,.55);border-radius:6px;padding:2px 8px;backdrop-filter:blur(4px);left:auto}
.xhs-item-status{position:absolute;left:0;right:0;bottom:0;padding:4px 8px;font-size:11px;color:#fff;background:rgba(15,23,42,.6);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:none}
.xhs-item.busy .xhs-item-status,.xhs-item.done .xhs-item-status,.xhs-item.fail .xhs-item-status{display:block}
.xhs-item.done .xhs-item-status{background:rgba(16,185,129,.88)}
.xhs-item.fail .xhs-item-status{background:rgba(239,68,68,.88)}
.xhs-item.done img,.xhs-item.done video{opacity:.72}
.xhs-actions{display:flex;align-items:center;gap:12px;margin-top:12px}
.xhs-count{font-size:13px;color:var(--text-sub)}
.xhs-select-count{font-size:13px;color:var(--primary);font-weight:500}
.xhs-actions #xhsSubmitBtn{margin-left:auto}
/* 解析结果区复选框:样式与媒体库管理一致 */
.xhs-check-wrap{position:absolute;top:6px;left:6px;z-index:3;width:20px;height:20px;display:flex;align-items:center;justify-content:center;cursor:pointer;background:transparent;box-shadow:none;border-radius:0}
.xhs-check{width:18px;height:18px;cursor:pointer;accent-color:var(--primary);margin:0;pointer-events:auto;background:rgba(255,255,255,.6);border-radius:3px}
.xhs-item.selected{outline:2.5px solid var(--primary);outline-offset:-2.5px}
/* 默认隐藏复选框,进入选择模式后显示 */
.xhs-zone:not(.select-mode) .xhs-check-wrap{display:none}
/* 选择模式下点击图片不再打开 Lightbox,hover 放大也关闭避免误触 */
.xhs-zone.select-mode .xhs-img-item{cursor:default}
.xhs-zone.select-mode .xhs-img-item:hover{transform:none;box-shadow:none}
@media (max-width:640px){
  .xhs-grid{grid-template-columns:repeat(3,1fr);gap:8px}
  .xhs-zone{padding:12px}
  .xhs-desc{display:none}
  /* 移动端统一控件尺寸:解析区输入框/解析按钮 + 媒体库搜索/管理/刷新 全部一致 */
  .xhs-input,
  .xhs-btn,
  .lib-toolbar .search,
  .lib-toolbar .refresh-btn,
  .lib-toolbar .manage-btn{
    padding:8px 12px;
    font-size:13px;
    line-height:1.4;
    border-radius:10px;
    height:auto;
  }
  .xhs-input{min-width:60px}
  /* 手机端解析结果操作区:第一排文字计数,第二排按钮;取消选择/全选挨着,提交靠右 */
  .xhs-actions{display:grid;grid-template-columns:auto auto 1fr auto auto;gap:6px 8px;align-items:center}
  .xhs-actions .xhs-count{grid-row:1;font-size:12px}
  .xhs-actions .xhs-select-count{grid-row:1;font-size:12px;margin-left:0}
  .xhs-actions #xhsSelectBtn{grid-row:2;grid-column:1}
  .xhs-actions #xhsSelectAllBtn{grid-row:2;grid-column:2}
  .xhs-actions #xhsSubmitBtn{grid-row:2;grid-column:5;justify-self:end}
}

/* ===== 上传结果 ===== */
.results{display:flex;flex-direction:column;gap:12px}
.result-card{position:relative;display:flex;gap:16px;padding:16px;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow)}
.result-card .info{flex:1;min-width:0}
.result-card .close-btn{position:absolute;top:10px;right:10px;width:26px;height:26px;border:none;border-radius:50%;background:var(--bg);color:var(--text-dim);font-size:16px;font-weight:bold;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;line-height:1;transition:all .2s}
.result-card .close-btn:hover{background:var(--danger);color:#fff}
.result-card .thumb{width:72px;height:72px;border-radius:10px;object-fit:cover;background:var(--bg);flex-shrink:0}
.result-card video.thumb{object-fit:cover}
/* padding-right 为右上角绝对定位的关闭按钮预留空间,避免文件大小与 × 重叠 */
.result-card .name{font-weight:600;font-size:14px;display:flex;align-items:center;gap:8px;min-width:0;padding-right:30px}
/* flex:0 1 auto —— 文件名按内容宽,不撑满;过长时才收缩省略,大小紧随其后 */
.result-card .filename{flex:0 1 auto;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.result-card .meta{font-size:12px;color:var(--text-dim);flex-shrink:0}
.result-card .status{font-size:13px;color:var(--text-dim);margin-top:8px}
.result-card.err .status{color:var(--danger)}
.result-card.canceled .status{color:var(--text-dim)}
/* ===== 上传进度条 ===== */
.progress-wrap{display:flex;align-items:center;gap:10px;margin-top:10px}
.progress-track{flex:1;height:6px;background:var(--bg);border-radius:3px;overflow:hidden}
.progress-bar{height:100%;width:0;background:var(--primary);border-radius:3px;transition:width .15s ease}
.progress-pct{font-size:12px;color:var(--text-dim);min-width:34px;text-align:right;font-family:ui-monospace,monospace;flex-shrink:0}
.links{margin-top:10px;display:flex;flex-direction:column;gap:6px}
.link-row{display:flex;align-items:center;gap:8px;font-size:12px}
.link-row .label{font-weight:600;color:var(--text-sub);width:40px;flex-shrink:0}
.link-row .url{flex:1;padding:6px 10px;background:var(--bg);border-radius:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:ui-monospace,monospace;font-size:12px}
.copy-btn{padding:5px 12px;font-size:12px}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border:1.5px solid var(--border);border-radius:10px;background:var(--card);color:var(--text);font-size:14px;font-weight:500;cursor:pointer;transition:all .15s;white-space:nowrap}
.btn:hover{border-color:var(--primary);color:var(--primary)}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:#2563eb;color:#fff}
.btn-sm{padding:6px 12px;font-size:13px;border-radius:8px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ===== 输入框 ===== */
.input{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:10px;font-size:14px;transition:all .15s;outline:none;background:var(--card);color:var(--text)}
.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(59,130,246,.1)}

/* ===== 图库 ===== */
/* 标题区:单卡片单行——标题 + 工具栏靠右,统计信息收纳到「详情」弹层里,
   需要点击 ⓘ 详情 按钮才展开。CDN 提示换行到卡内下方。 */
.lib-header{display:flex;align-items:center;flex-wrap:wrap;gap:6px 14px;background:var(--card);border-radius:var(--radius);padding:12px 16px;box-shadow:var(--shadow);margin-bottom:14px}
.section-title{font-size:16px;font-weight:700;display:flex;align-items:center;gap:8px;margin:0;flex-shrink:0}
/* PC 端「媒体库」左侧主题色竖条(圆角细线),mobile 端通过 media query 隐藏 */
.lib-accent{
  flex-shrink:0;
  width:4px;height:30px;
  border-radius:4px;
  background:var(--primary);
  box-shadow:0 0 8px rgba(59,130,246,.25);
}
.lib-title{font-size:17px;font-weight:700;color:var(--text);line-height:1.2;letter-spacing:-.2px;flex-shrink:0}
.lib-toolbar{display:flex;gap:8px;align-items:center;order:2;margin-left:auto;flex:0 1 auto;min-width:0}
.lib-tools{display:flex;gap:8px;align-items:center;flex-wrap:nowrap;min-width:0}
/* ===== 媒体库工具栏控件统一尺寸(等高 34px) =====
   四个控件:标准格式提示 / 详情按钮 / 搜索框 / 管理按钮 / 刷新按钮 全部对齐 */
.lib-toolbar > .search,
.lib-toolbar > .manage-btn,
.lib-toolbar > .refresh-btn,
.lib-details-btn{
  height:34px;box-sizing:border-box;
  padding:7px 12px;font-size:13px;line-height:1.4;
  border:1.5px solid var(--border);border-radius:8px;
}

/* 详情按钮 + 弹层 */
.lib-details{position:relative;flex-shrink:0}
.lib-details-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:5px;
  background:var(--card);color:var(--text-sub);
  cursor:pointer;transition:all .15s;font-family:inherit;font-weight:500;
}
.lib-details.open .lib-details-btn{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
@media (min-width:641px){
  .lib-details-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
}
.lib-details-icon{flex-shrink:0;display:inline-block;vertical-align:middle}

/* PC 端:「标准格式:...」提示放在详情按钮左侧(纯展示,不点击复制) */
.lib-format-hint{
  display:flex;align-items:center;gap:6px;
  flex:1 1 auto;min-width:0;
  height:34px;box-sizing:border-box;
  padding:0 10px;border:1.5px dashed var(--border);border-radius:8px;
  background:var(--bg);cursor:default;
  font-size:12px;color:var(--text-sub);line-height:1.2;
  user-select:none;
}
.lib-format-label{
  flex-shrink:0;padding:2px 7px;border-radius:5px;
  background:var(--primary);color:#fff;font-size:11px;font-weight:600;
  letter-spacing:.3px;white-space:nowrap;
}
.lib-format-url{
  flex:1;min-width:0;
  font-family:ui-monospace,monospace;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  color:var(--text);font-size:11.5px;
}
.lib-details-pop{
  position:absolute;top:calc(100% + 8px);right:0;z-index:60;
  min-width:210px;background:var(--card);border:1px solid var(--border);
  border-radius:10px;box-shadow:var(--shadow-md);
  padding:12px 14px;display:none;
  font-size:13px;line-height:1.5;color:var(--text-sub);
}
/* PC 端:弹层仍为下拉 popover,不需要 head 标题栏;popover 直接显示内容 */
.lib-details-pop .lib-details-head{display:none}
.lib-details-pop .lib-details-body{display:block;padding:0}
/* 遮罩层:PC 端默认不渲染(弹层是 popover,不需要遮罩) */
.lib-details-mask{display:none}
.lib-details.open .lib-details-pop{display:block}
.lib-details-pop::before{
  content:"";position:absolute;top:-6px;right:18px;width:12px;height:12px;
  background:var(--card);border-left:1px solid var(--border);border-top:1px solid var(--border);
  transform:rotate(45deg);
}
.lib-details-row{display:flex;align-items:center;gap:8px;padding:3px 0}
.lib-details-label{flex:0 0 auto;color:var(--text-sub);font-size:12px;min-width:60px}
.lib-details-row b{color:var(--text);font-weight:600;font-variant-numeric:tabular-nums;font-size:13.5px}
.lib-details-unit{color:var(--text-sub);font-size:12px}
.lib-details-row-store b{color:var(--primary)}
.lib-details-row + .lib-details-row{border-top:1px dashed var(--border);margin-top:4px;padding-top:7px}
/* 弹窗 head + 关闭按钮(移动端 modal 样式用,PC 端通过 .lib-details-pop .lib-details-head{display:none} 隐藏) */
.lib-details-head{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  margin:-12px -14px 10px;padding:8px 12px;border-bottom:1px solid var(--border);
}
.lib-details-title{font-size:13px;font-weight:600;color:var(--text)}
.lib-details-close{
  background:transparent;border:none;cursor:pointer;line-height:1;
  font-size:20px;color:var(--text-sub);padding:0 4px;border-radius:4px;
  font-family:inherit;
}
.lib-details-close:hover{background:var(--bg);color:var(--text)}

.lib-toolbar .search{width:150px;outline:none;flex-shrink:1;min-width:0;background:var(--card);color:var(--text);font-family:inherit}
.lib-toolbar .search:focus{border-color:var(--primary)}
.lib-toolbar .refresh-btn{flex-shrink:0}
.lib-toolbar .manage-btn{flex-shrink:0}
/* PC 端:底部 cdn-hint 已上移到顶部 .lib-format-hint 显示,这里隐藏避免重复
   (用 .lib-header > .cdn-hint 选择器 + !important,特异性 0,1,1+!important 高于后面的 .lib-header .cdn-hint) */
.lib-header > .cdn-hint{display:none !important}
.lib-header .cdn-hint{display:inline-block;padding:6px 12px;background:var(--primary-light);color:var(--primary);border-radius:8px;font-size:12px;font-family:ui-monospace,monospace;word-break:break-all;white-space:normal;cursor:default;line-height:1.5;order:3;flex-basis:100%}
/* 非 GitHub 渠道(Gitee / HuggingFace / Sina)没有 CDN 格式可提示:整行不显示。
   用 body 类而非内联 display,因为下方 media 里的 .lib-header > .cdn-hint{display:flex!important}
   会盖掉内联样式;本选择器特异性(0,3,1)高于它(0,2,0),同为 !important 时按特异性取胜 */
body.no-cdn-hint .lib-header > .cdn-hint,
body.no-cdn-hint .lib-format-hint{display:none !important}
.lib-grid{column-count:4;column-gap:12px}
.lib-grid-flex{display:flex;gap:12px;column-count:auto;align-items:flex-start}
.lib-grid-flex .lib-column{flex:1;min-width:0;display:flex;flex-direction:column;gap:12px}
.lib-item{position:relative;background:var(--bg);border-radius:12px;overflow:hidden;box-shadow:var(--shadow);cursor:pointer;margin-bottom:12px;break-inside:avoid;transition:all .2s}
.lib-grid-flex .lib-item{margin-bottom:0}
.lib-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.lib-item img,.lib-item video{width:100%;height:auto;display:block;background:var(--bg)}
/* 媒体库图片缩略图:加载中显示 loading.gif,加载完成清除背景,最终失败 src 设为 no-pic.svg */
.lib-item img.lib-thumb{min-height:120px;background:var(--bg) url(../pic/loading.gif) center/72px 72px no-repeat}
.lib-item img.lib-thumb.loaded{min-height:0;background:var(--bg)}
/* err-media:失败占位由 src=no-pic.svg 直接渲染,限制尺寸居中显示(与之前 loading.gif 失败占位尺寸一致),
   不设 background 避免与 src 叠加显示两个图标 */
.lib-item img.lib-thumb.err-media{width:auto;max-width:80%;height:auto;max-height:72px;min-height:0;margin:34px auto;padding:0;object-fit:contain;display:block}
.lib-item img.lib-thumb.err-media[src*="loading.gif"]{width:auto;max-width:80%;height:auto;max-height:72px;min-height:0;margin:34px auto;padding:0;object-fit:contain;display:block}
/* 视频缩略图:统一占位/失败回退/角标(与图片行为一致,避免手机网络差时空白) */
.lib-item video.lib-vid{min-height:120px;background:var(--bg) url(../pic/loading.gif) center/72px 72px no-repeat;object-fit:cover}
.lib-item video.lib-vid.loaded{min-height:0;background:var(--bg)}
.lib-item video.lib-vid.err-media{min-height:0;aspect-ratio:1/1;background:var(--bg) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 1024'><path d='M780.8 475.733333L285.866667 168.533333c-27.733333-17.066667-64 4.266667-64 36.266667v614.4c0 32 36.266667 53.333333 64 36.266667l492.8-307.2c29.866667-14.933333 29.866667-57.6 2.133333-72.533334z' fill='%2394a3b8'/></svg>") center/56px 56px no-repeat}
.lib-item video.lib-vid.err-media::-webkit-media-controls{display:none}
.lib-vid-badge{position:absolute;top:8px;left:8px;display:inline-flex;align-items:center;gap:3px;padding:3px 7px;border-radius:6px;background:rgba(15,23,42,.55);color:#fff;font-size:11px;font-weight:500;backdrop-filter:blur(6px);pointer-events:none;z-index:2}
.lib-vid-badge svg{width:13px;height:13px;fill:currentColor;flex:0 0 auto}
.lib-item .name{padding:9px 11px;font-size:12px;color:var(--text-sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}
.lib-item .del{position:absolute;top:8px;right:8px;height:26px;width:26px;border-radius:50%;background:rgba(15,23,42,.5);color:#fff;border:none;cursor:pointer;display:none;align-items:center;justify-content:center;font-size:14px;backdrop-filter:blur(6px)}
.lib-item:hover .del{display:flex}
.lib-item .del:hover{background:var(--danger)}
.lib-empty{text-align:center;padding:40px;color:var(--text-dim);font-size:14px}

/* ===== 媒体库加载骨架(数据加载中) ===== */
.lib-grid{position:relative}
.sk-card{border-radius:12px;overflow:hidden;background:var(--bg);box-shadow:var(--shadow);margin-bottom:12px}
.lib-grid-flex .sk-card{margin-bottom:0}
.sk-media,.sk-line{position:relative;overflow:hidden;background:linear-gradient(100deg,var(--border) 40%,#f8fafc 50%,var(--border) 60%);background-size:220% 100%;animation:sk-shimmer 1.2s linear infinite}
.sk-media{width:100%;display:block}
.sk-line{height:13px;border-radius:4px;margin:9px 11px}
@keyframes sk-shimmer{0%{background-position:130% 0}100%{background-position:-130% 0}}
/* 整区"加载中..."浮层:盖在骨架上,不参与列布局,与逐图 loading 不重叠 */
.lib-busy .lib-loading{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:rgba(255,255,255,.45);backdrop-filter:blur(1px);border-radius:12px;color:var(--text-sub);font-size:13px;font-weight:500}
.lib-loading img{width:40px;height:40px;object-fit:contain;pointer-events:none}

/* ===== 批量管理 ===== */
.lib-batch-bar{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--card);border:1.5px solid var(--border);border-radius:10px;margin-bottom:12px;flex-wrap:wrap}
.batch-select-all{display:flex;align-items:center;gap:6px;font-size:13px;cursor:pointer;user-select:none;color:var(--text);flex-shrink:0}
.batch-select-all input{width:16px;height:16px;cursor:pointer;accent-color:var(--primary);margin:0}
.batch-count{font-size:12px;color:var(--text-sub);flex-shrink:0}
.batch-spacer{flex:1}
.batch-del-btn{color:var(--danger);border-color:var(--danger)}
.batch-del-btn:hover:not(:disabled){background:var(--danger);color:#fff}
/* 勾选框放右上角(与普通模式下的删除/收藏按钮同一位置),管理模式下这两者不渲染,位置不冲突 */
.lib-item .lib-check-wrap{position:absolute;top:6px;right:6px;z-index:3;width:22px;height:22px;display:flex;align-items:center;justify-content:center;cursor:pointer;background:transparent;box-shadow:none;border-radius:0}
.lib-item .lib-check{width:18px;height:18px;cursor:pointer;accent-color:var(--primary);margin:0;pointer-events:auto;background:rgba(255,255,255,.6);border-radius:3px}
.lib-item.selected{outline:2.5px solid var(--primary);outline-offset:-2.5px}
.lib-item.manage:hover{transform:none;box-shadow:var(--shadow)}
.manage-btn.manage-on{background:var(--primary);border-color:var(--primary);color:#fff}

/* ===== 弹窗 ===== */
.modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.5);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:999;padding:20px}
.modal{background:var(--card);border-radius:16px;padding:24px;max-width:560px;width:100%;max-height:90vh;overflow-y:auto;position:relative;box-shadow:0 20px 60px rgba(15,23,42,.3)}
.modal-close{position:absolute;top:14px;right:14px;width:32px;height:32px;border-radius:50%;border:none;background:var(--bg);color:var(--text-sub);cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;transition:all .15s}
.modal-close:hover{background:var(--danger);color:#fff}
.modal img{max-width:100%;max-height:55vh;border-radius:10px;display:block;margin:0 auto;min-height:120px;min-width:160px;object-fit:contain;background:var(--bg) url(../pic/loading.gif) center/80px 80px no-repeat}
.modal video{max-width:100%;max-height:55vh;border-radius:10px;display:block;margin:0 auto;background:#000;outline:none}
.modal img[src*="loading.gif"]{width:auto;max-width:80px;height:auto;max-height:80px;min-height:0;min-width:0;margin:20px auto;padding:0}
.modal .links{margin-top:14px;display:flex;flex-direction:column;gap:8px}
.modal .name{font-size:14px;font-weight:600;margin:14px 0 10px;word-break:break-all}
.modal-nav{position:absolute;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:50%;border:none;background:var(--bg);color:var(--text-sub);font-size:16px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;padding:0;font-weight:400;z-index:2}
.modal-nav:hover{background:var(--danger);color:#fff;transform:translateY(-50%) scale(1.05)}
.modal-nav-prev{left:10px}
.modal-nav-next{right:10px}
.modal-nav-count{position:absolute;top:14px;left:14px;background:var(--bg);color:var(--text-sub);font-size:12px;padding:3px 10px;border-radius:12px;line-height:1.4;z-index:2;font-weight:400}
.pwd-fields{display:flex;flex-direction:column;gap:10px}
.pwd-err{color:var(--danger);font-size:13px;margin-top:10px;min-height:18px}

/* ===== 二维码 / 短链 ===== */
.link-row .qr-btn{flex-shrink:0}
.link-row.short-row .label{color:var(--primary);font-weight:700}
.qr-modal{max-width:320px;text-align:center}
.qr-box{display:flex;justify-content:center;align-items:center;background:#fff;padding:12px;border-radius:12px;min-height:140px}
.qr-box svg{display:block;max-width:100%;height:auto}
.qr-url{font-size:12px;word-break:break-all;margin:12px 0;color:var(--text-dim);line-height:1.5}
.qr-copy-btn{width:100%;height:40px}

/* ===== Lightbox 全屏预览 ===== */
.lightbox-mask{position:fixed;inset:0;background:rgba(0,0,0,.94);z-index:1000;display:flex;align-items:center;justify-content:center;animation:lbIn .18s ease}
@keyframes lbIn{from{opacity:0}to{opacity:1}}
.lightbox{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden}
.lb-media{display:flex;align-items:center;justify-content:center;width:100%;height:100%;padding:56px 72px 44px;box-sizing:border-box}
.lb-media img{max-width:100%;max-height:100%;object-fit:contain;border-radius:4px;animation:lbZoom .18s ease;cursor:pointer;background:url(../pic/loading.gif) center/96px 96px no-repeat;min-height:120px;min-width:160px}
.lb-media img[src*="loading.gif"]{width:auto;max-width:96px;height:auto;max-height:96px;min-height:0;min-width:0;margin:0 auto;padding:0}
@keyframes lbZoom{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}
.lb-media video{max-width:100%;max-height:100%;border-radius:6px;background:#000;outline:none}
.lb-top{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;gap:12px;padding:12px 16px;background:linear-gradient(rgba(0,0,0,.55),transparent);z-index:2}
.lb-name{color:#fff;font-size:13px;word-break:break-all;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex-shrink:1;min-width:0}
/* 计数 + 详情 + 关闭靠右:margin-left:auto 把按钮组推到右上角(文件名再长也不会挤走关闭按钮) */
.lb-count{color:rgba(255,255,255,.75);font-size:12px;font-family:ui-monospace,monospace;flex-shrink:0;margin-left:auto}
.lb-btn{flex-shrink:0;width:32px;height:32px;border:none;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}
.lb-btn:hover{background:rgba(255,255,255,.28)}
.lb-info-icon{display:block;flex-shrink:0}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border:none;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:26px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:2;transition:background .15s;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
.lb-nav:hover{background:rgba(255,255,255,.3)}
.lb-prev{left:14px}
.lb-next{right:14px}
.lb-hint{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.45);font-size:11px;letter-spacing:.5px;z-index:2;pointer-events:none;white-space:nowrap}
.lb-hint-m{display:none}

/* ===== Toast ===== */
.toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);background:var(--text);color:#fff;padding:10px 20px;border-radius:10px;font-size:14px;z-index:9999;opacity:0;pointer-events:none;transition:opacity .25s ease}
.toast.show{opacity:1;animation:toastIn .2s ease}
@keyframes toastIn{from{opacity:0;transform:translate(-50%,-10px)}to{opacity:1;transform:translate(-50%,0)}}

/* ===== 返回顶部按钮:下滑出现,回到顶部自动隐藏 ===== */
.back-top{position:fixed;right:26px;bottom:34px;z-index:900;width:44px;height:44px;border-radius:50%;border:1.5px solid var(--border);background:var(--card);color:var(--text-sub);cursor:pointer;box-shadow:var(--shadow-md);display:flex;align-items:center;justify-content:center;padding:0;opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .25s ease,transform .25s ease,visibility .25s,border-color .15s,color .15s;-webkit-tap-highlight-color:transparent}
.back-top svg{width:22px;height:22px;display:block;flex-shrink:0}
.back-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{border-color:var(--primary);color:var(--primary)}
@media (max-width:640px){
  .back-top{right:16px;bottom:20px;width:40px;height:40px}
  .back-top svg{width:20px;height:20px}
}

/* ===== 登录页(全屏自适应) ===== */
body.is-login,#app.is-login{background:linear-gradient(135deg,#eff6ff 0%,#dbeafe 50%,#f0f4f8 100%)}
#app.is-login{max-width:none;margin:0;padding:0;display:flex;flex-direction:row;gap:0;width:100%;min-height:100vh}
.login-page,.login-wrap{display:flex;width:100%;max-width:none;background:var(--card);border-radius:0;overflow:hidden;box-shadow:none;min-height:100vh}
.login-left,.login-right{flex:1;min-width:0}
.login-left{
  position:relative;
  background:#1d4ed8;
  color:#fff;
  padding:56px 144px 56px 120px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  overflow:hidden;
}

/* 装饰：右上角大圆环 */
.login-left::before{
  content:"";
  position:absolute;
  top:-120px;
  right:-120px;
  width:380px;
  height:380px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.15);
}

/* 装饰：左下角小圆点群 */
.login-left::after{
  content:"";
  position:absolute;
  bottom:60px;
  left:80px;
  width:120px;
  height:120px;
  background-image:radial-gradient(rgba(255,255,255,.25) 1.5px, transparent 1.5px);
  background-size:16px 16px;
  border-radius:50%;
}
.login-left .logo-icon{font-size:60px;margin-bottom:20px}
.login-left h2{font-size:30px;font-weight:700;margin-bottom:12px}
.login-left p{font-size:15px;opacity:.9;line-height:1.7}
.login-left .features{margin-top:26px;display:flex;flex-direction:column;gap:12px;font-size:15px}
.login-left .features li{display:flex;align-items:flex-start;gap:8px;list-style:none}
.login-left .features li::before{content:'✓';color:#93c5fd;font-weight:700;flex-shrink:0;margin-top:1px}
.login-right{flex:1;padding:56px 48px;display:flex;flex-direction:column;justify-content:center}
.login-right h3{font-size:24px;font-weight:700;margin-bottom:8px}
.login-right .sub{font-size:15px;color:var(--text-sub);margin-bottom:24px}
.login-form{display:flex;flex-direction:column;gap:14px;max-width:420px;width:100%;margin:0 auto}
.login-btn{width:100%;height:48px;font-size:15px}
.login-err{color:var(--danger);font-size:13px;min-height:18px}

/* ===== 响应式 ===== */
@media(max-width:1024px){
  .login-left{display:none}
  .login-right{padding:40px 28px}
  .login-page,.login-wrap{min-height:100vh}
}
@media(max-width:768px){
  .lib-grid-flex{gap:8px}
  .lib-grid-flex .lib-column{gap:8px}
}
@media(max-width:640px){
  #app{padding:14px 12px 48px;max-width:100%;overflow-x:hidden;gap:10px}
  body{overflow-x:hidden}
  .header{flex-wrap:wrap;gap:10px;padding:10px 14px}
  .header h1{margin-right:0;flex:1;font-size:16px}
  .header h1 .storage-status{display:none}
  .header-actions{order:1;margin-left:auto;gap:6px}
  .header-actions .btn-sm{padding:5px 10px;font-size:12px;height:32px}
  .cdn-switch{order:2;width:100%;justify-content:space-between;padding:2px}
  .cdn-switch label{flex:1;text-align:center;padding:5px 8px;font-size:12px}
  .cdn-switch label{flex:1;text-align:center}
  /* mobile 端:主题色竖条隐藏(竖向装饰仅在 PC 端有意义) */
  .lib-accent{display:none}
  /* 存储栏:「微博Cookie」与「存储渠道:」同行(靠右),渠道按钮组整体换到下一行。
     渠道按钮 flex-grow:1 均分剩余空间 → 间隙保持 6px 不变,同时整行占满不溢出;
     宽度不足时(≤320px)才按内容收缩,span 有 ellipsis 兜底 */
  .storage-bar{padding:10px 12px;flex-wrap:wrap;gap:8px}
  .storage-label{order:1;font-size:13px}
  .storage-bar .wb-cookie-btn{order:2;margin-left:auto;height:30px;padding:0 11px;font-size:12px;gap:6px}
  .storage-switch{order:3;flex:1 1 100%;width:100%;min-width:0;flex-wrap:nowrap;gap:6px}
  .storage-opt{flex:1 1 auto;min-width:0}
  .storage-opt span{padding:7px 10px;font-size:12px;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .upload-zone{padding:32px 16px}
  /* Lightbox 手机端:隐藏左右箭头(用滑动),提示文案切换 */
  .lb-nav{display:none}
  .lb-hint-pc{display:none}
  .lb-hint-m{display:inline}
  .lb-media{padding:52px 8px 36px}
  /* 媒体库标题卡片:第 1 行 标题 + 工具栏(强制单排),第 2 行 CDN 提示
     用 grid 布局:标题 auto 宽度,工具栏 1fr 弹性占满剩余空间,搜索框再弹性收缩;
     cdn-hint 跨两列放在第二行,避免 flex-wrap 下某些手机自动换行 */
  .lib-header{display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-rows:auto auto;gap:6px;align-items:center;padding:8px 10px}
  .lib-title{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
  /* 移动端:隐藏顶部「标准格式」(太长放不下),用底部 cdn-hint 显示 */
  .lib-format-hint{display:none !important}
  .lib-header > .cdn-hint{display:flex !important;align-items:center}
  /* 详情按钮在 mobile 紧凑化:删除 SVG 图标只显示「详情」文字,与 管理/刷新 同款 */
  .lib-details-btn{padding:4px 8px;font-size:11.5px;gap:0;outline:none !important;-webkit-tap-highlight-color:transparent}
  .lib-details-btn .lib-details-icon{display:none}
  /* 手机端点击「详情」不出现描边和变色(弹层仍可正常打开) */
  .lib-details-btn:focus,.lib-details-btn:focus-visible,.lib-details-btn:active{outline:none;box-shadow:none}
  .lib-details.open .lib-details-btn{border-color:var(--border);color:var(--text-sub);background:var(--card)}
  /* mobile 端:详情改为 modal 弹窗 + 全屏遮罩
     - 弹层脱离 .lib-header 上下文,改为 fixed 居中,圆角 + 大尺寸
     - mask 半透明黑色覆盖整个屏幕
     - 弹窗顶部带「媒体库详情」标题 + 关闭 X
     - PC 端 (.lib-details-mask{display:none}) 不受影响
     - 不加 animation/transition:瞬时显示无 GPU 重排卡顿 */
  .lib-header{position:relative}
  .lib-details{position:static}
  .lib-details.open .lib-details-mask{
    display:block;position:fixed;inset:0;z-index:55;
    background:rgba(15,23,42,.45);
  }
  .lib-details.open .lib-details-pop{
    display:flex;flex-direction:column;gap:10px;
    position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);
    z-index:60;
    width:calc(100% - 32px);max-width:280px;min-width:0;
    padding:0;border-radius:14px;box-shadow:0 10px 40px rgba(15,23,42,.25);
  }
  /* 取消 mobile 端下拉小三角(已不需要) */
  .lib-details.open .lib-details-pop::before{display:none}
  /* modal head + 关闭按钮 */
  .lib-details-pop .lib-details-head{
    display:flex;align-items:center;justify-content:space-between;
    margin:0;padding:12px 14px;border-bottom:1px solid var(--border);
  }
  .lib-details-pop .lib-details-title{font-size:14px;font-weight:600;color:var(--text)}
  .lib-details-pop .lib-details-close{
    background:transparent;border:none;cursor:pointer;
    width:28px;height:28px;line-height:1;font-size:22px;
    color:var(--text-sub);border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    font-family:inherit;flex-shrink:0;
  }
  .lib-details-pop .lib-details-close:hover{background:var(--bg);color:var(--text)}
  .lib-details-pop .lib-details-body{padding:14px 14px 16px}
  /* 注:不再用 @keyframes libFadeIn;瞬时显示无 GPU 重排卡顿 */
  .lib-item{border-radius:10px}
  .lib-item .name{font-size:11px;padding:7px 9px}
  .result-card{flex-direction:column;gap:10px}
  .result-card .name{padding-right:0}  /* 窄屏关闭按钮位于缩略图上方,无需预留 */
  .result-card .thumb{width:100%;height:auto;aspect-ratio:16/9}
  .link-row .label{width:48px}
  .link-row .url{min-width:0}
  .link-row .qr-btn,.link-row .copy-btn{flex-shrink:0;padding:4px 8px;font-size:11px}
  /* 工具栏:整体占满剩余空间,内部 nowrap,搜索+刷新+管理+详情 同一排,
     搜索框弹性占满剩余空间(自适应容器宽度);
     用 flex-wrap:nowrap 防止内部任何一个换行,避免出现「错位」 */
  .lib-toolbar{grid-column:2;flex:1 1 auto;min-width:0;gap:4px;order:0;margin-left:0;flex-wrap:nowrap;justify-content:flex-end}
  .lib-toolbar .search{flex:1 1 auto;width:auto;min-width:0;max-width:none}
  .lib-toolbar .refresh-btn{flex-shrink:0}
  .lib-toolbar .manage-btn{flex-shrink:0}
  .lib-details{flex-shrink:0}
  /* 移动端工具栏控件统一样式(高 28px,font 11.5px,紧凑到单排能放下) */
  .lib-toolbar > .search,
  .lib-toolbar > .manage-btn,
  .lib-toolbar > .refresh-btn,
  .lib-details-btn{
    height:28px;padding:4px 8px;font-size:11.5px;border-radius:6px;line-height:1.4;
  }
  /* 声音按钮:基础样式(height:34px)在文件后面会覆盖上面同特异性的规则,
     这里用 .btn 提高特异性,保证与管理/刷新完全等高等大 */
  .lib-toolbar > .btn.sound-btn{
    height:28px;padding:4px 8px;font-size:11.5px;border-radius:6px;line-height:1.4;
  }
  .lib-toolbar > .btn.sound-btn svg{width:13px;height:13px}
  /* 解析区 input/btn:用 .xhs-zone 前缀把特异性提到 (0,2,0),覆盖 .input/.btn 的 (0,1,0);
     之前 line 89 那条 media query 因 .btn 后定义把它的小尺寸给吃掉了,所以这里重新明确一下 */
  .xhs-zone .xhs-input{flex:1;min-width:40px;padding:6px 8px;font-size:12px;line-height:1.4;border-radius:8px;height:auto}
  .xhs-zone .xhs-btn,.xhs-zone .xhs-paste-btn{flex-shrink:0;padding:6px 10px;font-size:12px;line-height:1.4;border-radius:8px;height:auto;white-space:nowrap}
  /* 批量管理栏:允许换行,按钮紧凑 */
  .lib-batch-bar{gap:8px;padding:8px 10px;margin-bottom:10px}
  .batch-select-all{font-size:12px}
  .batch-count{font-size:11px}
  .lib-batch-bar .btn-sm{padding:5px 10px;font-size:12px}
  /* CDN 提示换行到工具栏下方,占满整行 */
  .lib-header .cdn-hint{grid-column:1 / -1;flex:0 0 100%;order:99;box-sizing:border-box;font-size:11px;word-break:break-all;padding:5px 10px;margin:2px 0 0;line-height:1.5;margin-left:0}
  /* iOS:输入框字号 < 16px 时聚焦会强制放大页面,这里统一抬到 16px */
  input[type=text],input[type=password],input[type=search],input[type=url],input:not([type]),textarea,select{font-size:16px !important}
}

/* ===== 收藏(♥ 按钮) ===== */
.fav-btn{display:inline-flex;align-items:center;justify-content:center;background:none;border:none;padding:0;cursor:pointer;color:currentColor;line-height:0}
.fav-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;transition:fill .15s,stroke .15s}
.fav-btn.on svg{fill:#ef4444;stroke:#ef4444}
.lib-item .fav-btn{position:absolute;top:8px;right:40px;height:26px;width:26px;border-radius:50%;background:rgba(15,23,42,.5);color:#fff;display:none;backdrop-filter:blur(6px)}
.lib-item:hover .fav-btn{display:flex}
.lib-item .fav-btn.on{background:rgba(255,255,255,.92)}
.lib-item:hover .fav-btn.on svg{fill:#ef4444;stroke:#ef4444}
.modal .name{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap}
.modal .fav-btn{margin-left:6px;color:var(--text-dim)}
.modal .fav-btn.on{color:#ef4444}

/* ===== 收藏夹面板 ===== */
.fav-modal{width:min(560px,92vw);max-height:80vh;display:flex;flex-direction:column}
.fav-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:600;padding:16px 18px 10px;border-bottom:1px solid var(--border)}
.fav-num{font-size:12px;color:var(--text-dim)}
.fav-list{overflow-y:auto;padding:8px 12px 14px}
.fav-empty{padding:34px 10px;text-align:center;color:var(--text-dim);font-size:13px;line-height:1.8}
.fav-empty-tip{font-size:12px}
.fav-item{display:flex;align-items:center;gap:10px;padding:8px;border-radius:10px}
.fav-item:hover{background:var(--bg)}
.fav-thumb{width:48px;height:48px;flex:0 0 48px;border-radius:8px;overflow:hidden;background:var(--bg);display:flex;align-items:center;justify-content:center}
.fav-thumb img{width:100%;height:100%;object-fit:cover}
.fav-thumb-vid{font-size:12px;color:var(--text-dim)}
.fav-meta{flex:1;min-width:0}
.fav-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fav-url{font-size:11px;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fav-acts{display:flex;gap:6px;flex-shrink:0}
/* 手机端:链接完整展示 + 按钮换行到下方 */
@media (max-width:640px){
  .fav-item{flex-wrap:wrap}
  .fav-meta{flex:1 1 calc(100% - 58px);min-width:0}
  .fav-name{white-space:normal}
  .fav-url{white-space:normal;word-break:break-all;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}   /* 链接最多显示2行,超出隐藏 */
  .fav-acts{flex:0 0 100%;justify-content:flex-end;padding-left:58px}   /* 与缩略图右侧对齐 */
}
.fav-del{color:var(--danger)}

/* ===== 解析历史(纯前端 localStorage) ===== */
.parse-history{margin-top:12px;border-top:1px dashed var(--border);padding-top:10px}
.parse-history-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.parse-history-title{font-size:13px;font-weight:600;color:var(--text-sub)}
.parse-history-count{font-size:11px;color:#fff;background:var(--text-dim);border-radius:10px;padding:1px 7px;min-width:20px;text-align:center}
.parse-history-clear{margin-left:auto;background:none;border:none;font-size:12px;color:var(--text-dim);cursor:pointer}
.parse-history-clear:hover{color:var(--danger)}
.parse-history-list{max-height:260px;overflow-y:auto;display:flex;flex-direction:column;gap:6px}
.parse-history-empty{font-size:12px;color:var(--text-dim);padding:10px 2px}
.parse-history-item{display:flex;align-items:center;gap:9px;padding:7px 9px;border-radius:9px;background:var(--bg)}
.parse-history-icon{width:22px;height:22px;flex:0 0 22px;display:flex;align-items:center;justify-content:center}
.parse-history-icon img{width:22px;height:22px;object-fit:contain}
.parse-history-info{flex:1;min-width:0}
.parse-history-row1{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--text-dim)}
.parse-history-platform{font-weight:600;color:var(--text-sub)}
.parse-history-type{padding:0 5px;border-radius:4px;font-size:10px;line-height:16px}
.parse-history-type.t-image{background:var(--primary-light);color:var(--primary)}
.parse-history-type.t-video{background:#fee2e2;color:#b91c1c}
.parse-history-type.t-live{background:#dcfce7;color:#15803d}
.parse-history-item-title{font-size:12px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.parse-history-actions{display:flex;gap:5px;flex-shrink:0}
.parse-history-actions button{background:var(--card);border:1px solid var(--border);border-radius:6px;font-size:11px;padding:3px 7px;color:var(--text-sub);cursor:pointer}
.parse-history-actions button:hover{border-color:var(--primary);color:var(--primary)}
.parse-history-del:hover{border-color:var(--danger)!important;color:var(--danger)!important}

/* ===== 媒体库面包屑 ===== */
.lib-crumb{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text-sub)}
.lib-crumb-btn{background:none;border:none;color:var(--primary);font-size:13px;font-weight:600;cursor:pointer;padding:0}
.lib-crumb-sep{color:var(--text-dim)}
.lib-crumb-cur{font-weight:600;color:var(--text);max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ===== 上传目标文件夹下拉 ===== */
.upload-dir{position:relative}
.uddrop-btn{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border:1px solid var(--border);border-radius:8px;background:var(--card);font-size:12px;color:var(--text-sub);cursor:pointer}
.uddrop-btn:hover{border-color:var(--primary);color:var(--primary)}
.uddrop-ico{display:inline-flex;width:14px;height:14px;color:var(--text-dim)}
.uddrop-ico svg{width:14px;height:14px}
.uddrop-arrow{font-size:10px;color:var(--text-dim)}
.uddrop-list{position:absolute;top:calc(100% + 6px);left:0;min-width:180px;max-height:260px;overflow-y:auto;background:var(--card);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow-md);padding:6px;display:none;z-index:60}
.upload-dir.open .uddrop-list{display:block}
.uddrop-item{display:flex;align-items:center;gap:8px;width:100%;padding:7px 9px;border:none;background:none;border-radius:7px;font-size:13px;color:var(--text-sub);cursor:pointer;text-align:left}
.uddrop-item:hover{background:var(--bg)}
.uddrop-item.on{color:var(--primary);font-weight:600}
.uddrop-fico{display:inline-flex;width:15px;height:15px;color:var(--text-dim);flex-shrink:0}
.uddrop-fico svg{width:15px;height:15px}
.uddrop-txt{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.uddrop-cnt{font-style:normal;color:var(--text-dim);font-size:11px}
.uddrop-check{width:13px;height:13px;color:var(--primary);opacity:0;flex-shrink:0}
.uddrop-item.on .uddrop-check{opacity:1}
.new-folder-btn{flex-shrink:0}

/* ===== 文件夹卡片 ===== */
.lib-folder{cursor:pointer}
.lib-folder .folder-media{display:flex;align-items:center;justify-content:center;min-height:150px;padding:32px 0;background:var(--card)}
.lib-folder .folder-media svg{width:72px;height:72px}
.lib-folder:hover .folder-media{background:var(--primary-light)}
.lib-folder .name{display:flex;align-items:center;justify-content:space-between;gap:8px}
.lib-folder .folder-del{display:flex}   /* 管理模式下常显(文件夹卡片无 hover 遮罩) */
.lib-folder .folder-del:hover{background:var(--danger)}
.folder-nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600;color:var(--text)}
.folder-count{flex-shrink:0;font-size:11px;color:var(--text-dim)}

/* ===== 新建文件夹弹窗 ===== */
.fmodal{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center}
.fmodal.show{display:flex}
.fmodal-mask{position:absolute;inset:0;background:rgba(15,23,42,.45)}
.fmodal-card{position:relative;width:min(380px,92vw);background:var(--card);border-radius:14px;padding:20px;box-shadow:var(--shadow-md)}
.fmodal-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:600;margin-bottom:14px}
.fmodal-ico{display:inline-flex;width:18px;height:18px;color:var(--primary)}
.fmodal-ico svg{width:18px;height:18px}
.fmodal-input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:9px;font-size:14px;outline:none}
.fmodal-input:focus{border-color:var(--primary)}
.fmodal-hint{font-size:11px;color:var(--text-dim);margin-top:7px}
.fmodal-err{display:none;font-size:12px;color:var(--danger);margin-top:7px}
.fmodal-err.show{display:block}
.fmodal-btns{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
.fmodal-btn{padding:8px 16px;border:1px solid var(--border);border-radius:9px;background:var(--card);font-size:13px;color:var(--text-sub);cursor:pointer}
.fmodal-btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.fmodal-btn:disabled{opacity:.6;cursor:not-allowed}

/* ===== 滚动加载哨兵(瀑布流分页) =====
   滚动接近底部时由 IntersectionObserver 触发续载下一页;没有下一页时隐藏 */
.lib-sentinel{width:100%;height:34px;display:none;align-items:center;justify-content:center;margin:6px 0 20px}
.lib-sentinel span{font-size:12px;color:var(--text-dim)}

/* ===== 声音开关(媒体库工具栏,与详情/管理/刷新同高 34px) ===== */
.lib-toolbar > .sound-btn{height:34px;box-sizing:border-box;padding:7px 10px;display:inline-flex;align-items:center;justify-content:center;line-height:1;border:1.5px solid var(--border);border-radius:8px;background:var(--card);color:var(--text-sub);cursor:pointer;flex-shrink:0}
.lib-toolbar > .sound-btn:hover{border-color:var(--primary);color:var(--primary)}
.lib-toolbar > .sound-btn.on{background:var(--primary);border-color:var(--primary);color:#fff}
.lib-toolbar > .sound-btn svg{width:15px;height:15px;display:block}

/* ===== 剩余空间(详情弹层配额进度条) ===== */
.quota-wrap{margin-top:9px}
.quota-track{height:6px;border-radius:3px;background:var(--bg);overflow:hidden}
.quota-bar{height:100%;width:0;border-radius:3px;background:var(--primary);transition:width .3s ease}
.quota-bar.warn{background:#f59e0b}
.quota-bar.danger{background:var(--danger)}
.quota-txt{margin-top:6px;font-size:11.5px;color:var(--text-dim);line-height:1.4}

/* ===== 微博图床:存储栏「微博Cookie」 =====
   造型与渠道按钮同一套语言(8px 圆角、无边框、浅灰底),不再用实心蓝/整颗胶囊;
   状态只由前置小圆点表达(灰=未配置,绿=已配置),当前渠道为 Sina 时文字转蓝提示关联 */
.wb-cookie-btn{
  flex-shrink:0;margin-left:auto;
  height:32px;padding:0 12px;border:none;border-radius:8px;
  background:var(--bg);color:var(--text-sub);font-size:12.5px;font-weight:500;gap:7px;
}
.wb-cookie-btn .wbc-dot{
  width:7px;height:7px;border-radius:50%;flex-shrink:0;
  background:var(--text-dim);transition:background .2s;
}
.wb-cookie-btn.ok .wbc-dot{background:var(--success)}
.wb-cookie-btn.on{color:var(--primary-2)}
.wb-cookie-btn:hover{border:none;background:#e8eef6;color:var(--primary-2)}
.wb-cookie-btn:active{background:#dde7f2}

/* ===== 微博图床 Cookie 弹窗 ===== */
.wb-cookie-modal{width:min(620px,94vw)}
.wb-title{font-size:17px;font-weight:700;margin-bottom:6px;color:var(--text)}
.wb-sub{font-size:12.5px;color:var(--text-dim);line-height:1.6;margin-bottom:12px}
.ext-setup{
  padding:12px 14px;
  border:1.5px dashed var(--border);border-radius:12px;background:var(--bg);
}
.ext-row{display:flex;align-items:center;gap:8px}
.ext-row + .ext-row{margin-top:8px}
.ext-label{
  flex-shrink:0;min-width:46px;
  font-size:12px;font-weight:600;color:var(--text-sub);
}
.ext-cookie{
  flex:1;min-width:0;height:34px;padding:0 10px;
  border:1.5px solid var(--border);border-radius:9px;background:var(--card);
  color:var(--text);font-family:ui-monospace,monospace;font-size:12px;
  outline:none;transition:border-color .15s;
}
.ext-cookie:focus{border-color:var(--primary-2);box-shadow:0 0 0 3px var(--primary-light)}
.ext-sel{
  flex:1;min-width:0;height:34px;padding:0 10px;
  border:1.5px solid var(--border);border-radius:9px;background:var(--card);
  color:var(--text);font-size:13px;font-family:inherit;outline:none;cursor:pointer;
  transition:border-color .15s;
}
.ext-sel:focus{border-color:var(--primary-2);box-shadow:0 0 0 3px var(--primary-light)}
.ext-cookie-wrap{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:0;flex:1;min-width:0}
.ext-cookie-wrap .ext-cookie{flex:1;min-width:0}
.ext-cookie-wrap .ext-cookie[readonly]{cursor:default}
.ext-cookie-wrap .ext-cookie[readonly]:focus{border-color:var(--border);box-shadow:none}
.ext-act{
  flex-shrink:0;height:30px;padding:0 12px;
  border:1.5px solid var(--border);border-radius:8px;background:var(--card);
  color:var(--text-sub);font-size:12px;font-weight:600;font-family:inherit;
  cursor:pointer;transition:all .15s;white-space:nowrap;
}
.ext-act:hover{border-color:var(--primary-2);color:var(--primary)}
.ext-act:disabled{opacity:.55;cursor:default}
.ext-act.ghost{border-style:dashed}
.ext-cookie-status{
  flex:1 1 100%;min-width:0;margin-top:8px;font-size:11.5px;color:var(--text-dim);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left;
}
.ext-cookie-status.ok{color:var(--success);font-weight:600}
.ext-cookie-status.err{color:var(--danger);font-weight:600}
/* 内置 Cookie 灰显(固定默认);自定义后恢复正常色 */
.ext-cookie.builtin{color:var(--text-dim)}
.ext-hint{
  display:block;margin-top:10px;
  font-size:11.5px;line-height:1.6;color:var(--text-dim);text-align:left;
}

/* ===== 扫码登录弹窗(微博扫码 / QQ 扫码) ===== */
.wbqr-mask{
  position:fixed;inset:0;z-index:400;
  display:flex;align-items:center;justify-content:center;padding:20px;
  background:rgba(15,23,42,.45);
  -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
}
.wbqr-card{
  position:relative;width:100%;max-width:460px;background:var(--card);
  border-radius:18px;box-shadow:0 24px 64px rgba(15,23,42,.28);
  padding:20px 22px;
}
.wbqr-close{
  position:absolute;top:12px;right:12px;width:28px;height:28px;
  border:none;border-radius:8px;background:var(--bg);color:var(--text-sub);
  font-size:14px;cursor:pointer;
}
.wbqr-close:hover{color:var(--danger)}
.wbqr-title{font-size:15px;font-weight:700;color:var(--text);margin-bottom:12px}
.wbqr-tabs{display:flex;gap:6px;margin-bottom:14px}
.wbqr-tab{
  height:28px;padding:0 14px;border:1.5px solid var(--border);border-radius:999px;
  background:transparent;color:var(--text-sub);font-size:12.5px;font-weight:600;
  font-family:inherit;cursor:pointer;transition:all .15s;
}
.wbqr-tab.on{background:var(--primary);border-color:var(--primary);color:#fff}
.wbqr-body{display:flex;gap:18px;align-items:flex-start;flex-wrap:wrap}
.wbqr-box{
  position:relative;width:180px;height:180px;flex:0 0 180px;
  background:#fff;border:1px solid var(--border);border-radius:12px;
  display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:pointer;
}
.wbqr-qr img,.wbqr-qr canvas{width:168px;height:168px;display:block}
.wbqr-qr .wbqr-loading{font-size:12px;color:var(--text-dim);text-align:center;padding:8px;line-height:1.5}
.wbqr-refresh-mask{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.92);color:var(--primary);
  font-size:13px;font-weight:500;opacity:0;transition:opacity .15s;
}
.wbqr-box:hover .wbqr-refresh-mask{opacity:1}
@media (hover:none){.wbqr-refresh-mask{display:none}}
.wbqr-side{flex:1;min-width:170px}
.wbqr-status{font-size:13.5px;font-weight:600;margin:2px 0 10px;color:var(--text)}
.wbqr-status.ok{color:var(--success)}
.wbqr-status.err{color:var(--danger)}
.wbqr-steps{margin:0;padding-left:18px;color:var(--text-dim);font-size:12.5px;line-height:1.9}

/* ===== 内联扫码区:在 Cookie 弹窗内向下展开(不再新开窗口 / 二级弹层) ===== */
.wbqr-inline{margin-top:10px;padding:12px;border:1.5px solid var(--border);border-radius:12px;background:var(--card)}
.wbqr-inline[hidden]{display:none}
.wbqr-inline-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px}
.wbqr-inline-head .wbqr-tabs{margin-bottom:0}
.wbqr-inline-close{
  flex-shrink:0;height:26px;padding:0 10px;
  border:1.5px solid var(--border);border-radius:8px;background:transparent;
  color:var(--text-sub);font-size:12px;font-weight:600;font-family:inherit;
  cursor:pointer;transition:all .15s;white-space:nowrap;
}
.wbqr-inline-close:hover{border-color:var(--danger);color:var(--danger)}
/* 内联场景二维码比独立弹窗小一号,控制在弹窗可视范围内 */
.wbqr-inline .wbqr-box{width:150px;height:150px;flex:0 0 150px}
.wbqr-inline .wbqr-qr img,.wbqr-inline .wbqr-qr canvas{width:138px;height:138px}
.wbqr-inline .wbqr-side{min-width:150px}
.wbqr-inline .wbqr-status{font-size:13px}
.wbqr-inline .wbqr-steps{font-size:12px;line-height:1.8}

/* ===== 手机端(≤640px):Cookie 弹窗与扫码弹窗 ===== */
@media(max-width:640px){
  .ext-setup{border:none;background:#eef2f7;border-radius:14px;padding:11px}
  /* 内联扫码区:手机上二维码与步骤竖排,尺寸再收一号 */
  .wbqr-inline{padding:10px;border-radius:10px;background:#fff}
  .wbqr-inline-head .wbqr-tab{height:26px;padding:0 10px;font-size:12px}
  .wbqr-inline .wbqr-body{gap:10px}
  .wbqr-inline .wbqr-box{width:132px;height:132px;flex:0 0 132px}
  .wbqr-inline .wbqr-qr img,.wbqr-inline .wbqr-qr canvas{width:120px;height:120px}
  .wbqr-inline .wbqr-side{min-width:0;flex:1 1 150px}
  .wbqr-inline .wbqr-steps{font-size:11.5px;line-height:1.75}
  .ext-row{flex-wrap:nowrap;gap:8px}
  .ext-row + .ext-row{margin-top:9px}
  .ext-row .ext-label{min-width:0;font-size:12.5px}
  .ext-cookie-wrap .ext-cookie{flex:1 1 100%;height:36px;padding:0 9px;border-radius:10px;background:#fff;font-size:11.5px}
  .ext-act{flex:1 1 0;height:32px;padding:0 4px;font-size:12.5px;border-radius:9px;text-align:center}
  .ext-cookie-status{flex-basis:100%;text-align:center;white-space:normal}
  .wbqr-card{padding:18px 16px}
  .wbqr-box{width:150px;height:150px;flex:0 0 150px}
  .wbqr-qr img,.wbqr-qr canvas{width:138px;height:138px}
}