/* xhs-writer 工作台样式 — 从 marketing_dashboard.html <head> 静态 <style> 块拆出（Phase1 基线，内容原样） */
/* 注意：另有一块运行时 JS 注入的 xw 样式（marketing_dashboard.html 内 _xwRenderWorkbench 注入的 #xwStyles），未含在此文件，勿在此找 .xw-tab 等规则 */
    /* ══════════════════════════════════════════════════════════════
       ── xhs-writer 工作台视觉重设计（仅作用于 .xw-workbench 内）──
       品牌色：XHS 红（主行动 + 选中），辅色：蓝（信息 + 链接）
       三级行动层级：xw-btn-primary > xw-btn > xw-btn-link
       ══════════════════════════════════════════════════════════════ */
    .xw-workbench {
      --xw-primary: #ef2c5f;
      --xw-primary-hover: #d91e51;
      --xw-primary-soft: #fff1f4;
      --xw-info: #2563eb;
      --xw-info-soft: #eff6ff;
      /* 工作台内 --brand 全部改为红色（覆盖全局 #2563eb），消除蓝按钮红字之类的对比度问题 */
      --brand: #ef2c5f;
      --brand-soft: #fff1f4;
      --brand-dark: #d91e51;
    }
    /* ── 按钮层级 ── */
    .xw-workbench .xw-btn-primary {
      background: var(--xw-primary); color: #fff;
      border: 1px solid var(--xw-primary);
      padding: 9px 18px; border-radius: 8px;
      font-weight: 600; font-size: .92rem;
      cursor: pointer; transition: background .15s;
      display: inline-flex; align-items: center; gap: 6px;
    }
    .xw-workbench .xw-btn-primary:hover { background: var(--xw-primary-hover); border-color: var(--xw-primary-hover); }
    .xw-workbench .xw-btn-primary:disabled { background: #fda4af; border-color: #fda4af; cursor: not-allowed; }
    .xw-workbench .xw-btn {
      background: #fff; color: #475569;
      border: 1px solid var(--line);
      padding: 7px 14px; border-radius: 8px;
      font-weight: 500; font-size: .86rem;
      cursor: pointer; transition: all .15s;
      display: inline-flex; align-items: center; gap: 5px;
    }
    .xw-workbench .xw-btn:hover { border-color: #94a3b8; color: var(--ink); }
    .xw-workbench .xw-btn-link {
      background: none; color: var(--xw-info);
      border: none; padding: 4px 8px;
      cursor: pointer; font-size: .82rem;
      display: inline-flex; align-items: center; gap: 4px;
    }
    .xw-workbench .xw-btn-link:hover { text-decoration: underline; }
    .xw-workbench .xw-btn-danger {
      background: none; color: var(--danger);
      border: none; padding: 4px 8px;
      cursor: pointer; font-size: .82rem;
    }
    .xw-workbench .xw-btn-danger:hover { text-decoration: underline; }

    /* ── 状态徽章 ── */
    .xw-workbench .xw-badge {
      font-size: .72rem; padding: 3px 9px; border-radius: 99px;
      display: inline-flex; align-items: center; gap: 3px;
      font-weight: 500;
    }
    .xw-workbench .xw-badge-ok { background: #dcfce7; color: #166534; }
    .xw-workbench .xw-badge-warn { background: #fef3c7; color: #92400e; }
    .xw-workbench .xw-badge-info { background: var(--xw-info-soft); color: var(--xw-info); }
    .xw-workbench .xw-badge-muted { background: var(--bg-2); color: var(--muted); }
    .xw-workbench .xw-badge-primary { background: var(--xw-primary-soft); color: var(--xw-primary); }

    /* ── 顶部工具栏（sticky 主行动条）── */
    .xw-workbench .xw-toolbar {
      position: sticky; top: 52px; z-index: 40;
      background: rgba(255,255,255,.94); backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--line);
      padding: 10px 0; margin: -10px 0 16px;
      display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    }
    .xw-workbench .xw-toolbar .grow { flex: 1; }
    .xw-workbench .xw-title { margin: 0; font-size: 1.1rem; font-weight: 700; color: var(--ink); }

    /* ── ⋯ 更多菜单 ── */
    .xw-workbench .xw-menu-wrap { position: relative; }
    .xw-workbench .xw-menu-trigger {
      padding: 6px 12px; border: 1px solid var(--line); background: #fff;
      border-radius: 8px; cursor: pointer; font-size: 1rem; line-height: 1;
      color: var(--muted);
    }
    .xw-workbench .xw-menu-trigger:hover { border-color: #94a3b8; color: var(--ink); }
    .xw-workbench .xw-menu-dropdown {
      position: absolute; top: calc(100% + 4px); right: 0;
      background: #fff; border: 1px solid var(--line); border-radius: 10px;
      box-shadow: 0 8px 24px rgba(15,23,42,.12);
      min-width: 200px; padding: 6px; z-index: 100;
    }
    .xw-workbench .xw-menu-item {
      display: flex; align-items: center; gap: 8px;
      width: 100%; padding: 8px 12px;
      background: none; border: none; text-align: left;
      font-size: .86rem; color: var(--ink);
      cursor: pointer; border-radius: 6px;
    }
    .xw-workbench .xw-menu-item:hover { background: var(--bg-2); }
    .xw-workbench .xw-menu-item.danger { color: var(--danger); }

    /* ── 统一 section 样式（覆盖原 .xw-section）── */
    .xw-workbench .xw-section {
      border: 1px solid var(--line) !important;
      border-radius: 12px !important;
      background: #fff !important;
      padding: 14px 16px !important;
      margin-bottom: 12px !important;
      box-shadow: none !important;
    }
    .xw-workbench .xw-section-header {
      display: flex; align-items: center; justify-content: space-between;
      gap: 8px; margin-bottom: 10px;
    }
    .xw-workbench .xw-section-title {
      margin: 0; font-size: .98rem; font-weight: 600; color: var(--ink);
      display: inline-flex; align-items: center; gap: 6px;
    }

    /* ── 创作 tab 切换：用 xw-primary 下划线指示 ── */
    /* xw-tab.active 已用 background:var(--brand) + color:#fff（红底白字），这里只补红色 shadow */
    .xw-workbench .xw-tab.active { box-shadow: 0 2px 8px rgba(239, 44, 95, 0.28) !important; }

    /* ── 移动端 toolbar 折叠 ── */
    @media (max-width: 768px) {
      .xw-workbench .xw-toolbar { gap: 6px; padding: 8px 0; }
      .xw-workbench .xw-title { font-size: .96rem; }
      .xw-workbench .xw-btn-primary { padding: 7px 12px; font-size: .84rem; }
    }

    /* ── 卡片出图中 spinner ── */
    .xw-spin{width:28px;height:28px;border:3px solid #e2e8f0;border-top-color:#3b82f6;border-radius:50%;animation:xwspin 1s linear infinite;margin:0 auto}
    @keyframes xwspin{to{transform:rotate(360deg)}}

    /* ── 页内快跳导航 ── */
    .xw-anchor-nav{position:sticky;top:0;z-index:40;display:flex;gap:4px;padding:6px 8px;overflow-x:auto;background:rgba(255,255,255,.92);backdrop-filter:blur(4px);border-bottom:1px solid #e2e8f0;border-radius:0 0 10px 10px}
    .xw-anchor-nav a{font-size:.78rem;padding:4px 10px;border-radius:14px;color:#475569;text-decoration:none;white-space:nowrap;flex-shrink:0}
    .xw-anchor-nav a:hover{background:#eff6ff;color:#1d4ed8}

    /* ── V2 生成向导 ── */
    .xw-wizard{max-width:920px;margin:0 auto;padding:12px}
    .xw-wiz-head{display:flex;align-items:center;gap:10px;position:sticky;top:0;z-index:40;background:rgba(255,255,255,.95);backdrop-filter:blur(4px);padding:8px 0;border-bottom:1px solid #e2e8f0}
    .xw-wiz-steps{flex:1;display:flex;gap:6px;overflow-x:auto}
    .xw-wiz-step{font-size:.78rem;padding:4px 10px;border-radius:14px;color:#94a3b8;white-space:nowrap;flex-shrink:0}
    .xw-wiz-step.cur{background:#3b82f6;color:#fff;font-weight:600}
    .xw-wiz-step.done{color:#3b82f6;cursor:pointer}
    .xw-wiz-title{margin:18px 0 4px;font-size:1.15rem}
    .xw-wiz-sub{color:#64748b;font-size:.85rem;margin:0 0 14px}
    .xw-wiz-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}
    .xw-wiz-card{border:1.5px solid #e2e8f0;border-radius:12px;padding:14px;cursor:pointer;transition:all .15s}
    .xw-wiz-card:hover{border-color:#93c5fd;background:#f8fafc}
    .xw-wiz-card.sel{border-color:#3b82f6;background:#eff6ff;box-shadow:0 0 0 1px #3b82f6}
    .xw-wiz-card-t{font-weight:600;margin-bottom:6px}
    .xw-wiz-card-d{font-size:.8rem;color:#64748b}
    .xw-wiz-card-custom input{width:100%;border:none;border-bottom:1px dashed #cbd5e1;outline:none;font-size:.85rem;padding:4px 0;background:transparent}
    .xw-wiz-tune{margin:14px 0;font-size:.85rem}
    .xw-wiz-tune-row{display:flex;align-items:center;gap:8px;margin:8px 0}
    .xw-wiz-tune-row input{flex:1;border:1px solid #e2e8f0;border-radius:8px;padding:6px 10px;font-size:.83rem}
    .xw-wiz-foot{display:flex;justify-content:space-between;margin-top:20px;padding-bottom:30px}
    .xw-wiz-next,.xw-wiz-prev{padding:10px 22px;border-radius:10px;border:none;cursor:pointer;font-size:.9rem}
    .xw-wiz-next{background:#3b82f6;color:#fff;font-weight:600}
    .xw-wiz-prev{background:#f1f5f9;color:#475569}
    .xw-wiz-loading{display:flex;flex-direction:column;align-items:center;gap:12px;padding:60px 0;color:#64748b}
    .xw-wiz-error{border:1px solid #fecaca;background:#fef2f2;border-radius:12px;padding:16px;color:#b91c1c}
    .xw-wiz-error-msg{font-size:.8rem;margin:8px 0;white-space:pre-wrap}
    .xw-wiz-auto,.xw-wiz-back{font-size:.78rem;padding:5px 12px;border-radius:8px;border:1px solid #e2e8f0;background:#fff;cursor:pointer}
    /* Step2 标题列表：竖排、选中蓝框（视觉同 .xw-wiz-card.sel），badge 小灰标 */
    .xw-wiz-titles{display:flex;flex-direction:column;gap:8px}
    .xw-wiz-title-item{border:1.5px solid #e2e8f0;border-radius:10px;padding:12px 14px;cursor:pointer;transition:all .15s;font-size:.92rem;line-height:1.5}
    .xw-wiz-title-item:hover{border-color:#93c5fd;background:#f8fafc}
    .xw-wiz-title-item.sel{border-color:#3b82f6;background:#eff6ff;box-shadow:0 0 0 1px #3b82f6}
    .xw-wiz-title-badge{display:inline-block;font-size:.68rem;color:#64748b;background:#f1f5f9;border-radius:99px;padding:2px 8px;margin-right:8px;vertical-align:middle}
    /* Step3 封面：3 列 9:16 大图对比、选中蓝框，移动端单列 */
    .xw-wiz-covers{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:8px}
    .xw-wiz-cover{border:1.5px solid #e2e8f0;border-radius:12px;overflow:hidden;transition:all .15s;background:#fff}
    .xw-wiz-cover.sel{border-color:#3b82f6;box-shadow:0 0 0 1px #3b82f6}
    .xw-wiz-cover img{display:block;width:100%;aspect-ratio:9/16;object-fit:cover;cursor:pointer;background:#f1f5f9}
    .xw-wiz-cover-fail{aspect-ratio:9/16;display:flex;align-items:center;justify-content:center;color:#dc2626;font-size:.82rem;background:#fef2f2}
    .xw-wiz-cover-bar{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;font-size:.8rem}
    .xw-wiz-cover-bar button{font-size:.74rem;padding:4px 10px;border:1px solid #e2e8f0;border-radius:8px;background:#fff;color:#475569;cursor:pointer}
    .xw-wiz-cover-bar button:disabled{opacity:.5;cursor:not-allowed}
    .xw-cover-star{position:absolute;top:6px;right:6px;z-index:2;width:26px;height:26px;border:0;border-radius:50%;background:rgba(0,0,0,.42);color:#fff;font-size:.95rem;line-height:1;cursor:pointer;padding:0}
    .xw-cover-star.on{background:#f59e0b;color:#fff}
    @media(max-width:640px){.xw-wiz-covers{grid-template-columns:1fr}}

    /* Step4 正文双候选对比 */
    .xw-wiz-lt{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:8px}
    .xw-wiz-lt-col{border:1.5px solid #e2e8f0;border-radius:12px;overflow:hidden;cursor:pointer;transition:all .15s;background:#fff;display:flex;flex-direction:column}
    .xw-wiz-lt-col:hover{border-color:#93c5fd}
    .xw-wiz-lt-col.sel{border-color:#3b82f6;box-shadow:0 0 0 1px #3b82f6}
    .xw-wiz-lt-head{display:flex;align-items:center;gap:8px;padding:10px 14px;font-weight:600;font-size:.86rem;color:#334155;border-bottom:1px solid #f1f5f9}
    .xw-wiz-rec{font-size:.72rem;font-weight:600;color:#fff;background:#3b82f6;border-radius:6px;padding:2px 8px}
    .xw-wiz-lt-hook{padding:12px 14px;background:#eff6ff;color:#1e3a8a;font-weight:500;font-size:.9rem;line-height:1.5;white-space:pre-wrap}
    .xw-wiz-lt-body{padding:12px 14px;font-size:.86rem;line-height:1.6;color:#475569;white-space:pre-wrap}
    @media(max-width:640px){.xw-wiz-lt{grid-template-columns:1fr}}

    /* ── 生成偏好 chips（创建弹窗 / 向导 Step1 共享）── */
    .xw-chips{display:flex;flex-wrap:wrap;gap:6px;margin:2px 0 4px}
    .xw-chip{font-size:.76rem;padding:4px 12px;border-radius:14px;border:1px solid #e2e8f0;background:#fff;color:#475569;cursor:pointer;transition:all .12s}
    .xw-chip:hover{border-color:#93c5fd}
    .xw-chip.on{background:var(--brand,#ef2c5f);color:#fff;border-color:var(--brand,#ef2c5f)}
    .xw-prefs-row{font-size:.72rem;color:#64748b;margin:2px 0}
    .xw-prefs-row b{color:var(--brand,#ef2c5f)}
    .xw-prefs-panel{margin-top:8px;border:1px solid #e2e8f0;border-radius:10px;padding:10px 12px;background:#fff}
    .xw-prefs-panel .lbl{font-size:.72rem;color:#64748b;margin:10px 0 2px}
    .xw-prefs-panel .lbl:first-child{margin-top:0}

    /* ── 新建双路径卡片选中态（F1）── */
    .xw-create-card{border:2px solid #e2e8f0;border-radius:12px;padding:14px 16px;cursor:pointer;transition:all .12s;background:#fff}
    .xw-create-card:hover{border-color:#93c5fd}
    .xw-create-card.on{border-color:var(--brand,#ef2c5f);background:#fff5f8;box-shadow:0 1px 6px rgba(239,44,95,.12)}
    /* 紧凑二选一 segment（替代大卡） */
    .xw-create-seg{display:inline-flex;gap:0;border:1px solid #e2e8f0;border-radius:8px;overflow:hidden;background:#f8fafc}
    .xw-create-tab{flex:1;border:none;background:transparent;padding:8px 16px;font-size:.86rem;font-weight:600;color:var(--muted,#64748b);cursor:pointer;transition:all .12s;white-space:nowrap}
    .xw-create-tab:hover{color:#334155}
    .xw-create-tab.on{background:#fff;color:var(--brand,#ef2c5f);box-shadow:0 1px 4px rgba(0,0,0,.08)}
    /* 拖拽上传框 */
    .xw-drop{border:1.5px dashed #fcd34d;border-radius:8px;padding:14px;text-align:center;background:#fffefa;cursor:pointer;transition:all .12s;color:#9a3412;font-size:.8rem}
    .xw-drop:hover{border-color:#f59e0b;background:#fffbeb}
    .xw-drop.drag{border-color:#f59e0b;background:#fef3c7;border-style:solid}
