:root{
  --bg:#fafafa; --panel:#ffffff; --border:#ececec; --text:#18181b;
  --muted:#71717a; --accent:#2563eb; --accent-soft:#eff6ff; --sidebar:#fcfcfd;
  --radius:14px; --shadow:0 1px 2px rgba(0,0,0,.04),0 10px 30px rgba(0,0,0,.07);
  --side-w:248px;
}
*{box-sizing:border-box}
/* 关键：保证 hidden 属性真正隐藏元素（覆盖 .btn / .navitem 等类设的 display，否则 JS 里 el.hidden=true 被 display 覆盖而失效） */
[hidden]{display:none!important}
/* 对外访问横幅：仅访客可见，说明这是"对外展示"页 */
.guest-banner{
  margin:14px 18px 0; padding:11px 16px; border-radius:12px;
  background:linear-gradient(90deg,var(--accent-soft),#fff);
  border:1px solid #dbeafe; color:#1e40af; font-size:13.5px; line-height:1.5;
}
/* 视图管理页 */
.view-list{max-width:760px}
.view-card{border:1px solid var(--border);border-radius:12px;padding:14px 16px;background:#fff;margin-bottom:12px;box-shadow:var(--shadow)}
.view-card .vc-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.view-card .vc-name{font-weight:600;font-size:15px}
.view-card .vc-lock{font-size:12px;filter:grayscale(.2)}
.view-card .vc-count{color:var(--muted);font-size:13px}
.view-card .vc-url{margin-top:10px;display:flex;gap:8px;align-items:center}
.view-card .vc-url input{flex:1;height:34px;border:1px solid var(--border);border-radius:9px;background:#f4f4f5;padding:0 10px;font-size:12.5px;color:#52525b;min-width:0}
.view-card .vc-acts{margin-top:10px;display:flex;gap:8px}
.v-protos{max-height:46vh;overflow:auto;display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:6px}
.v-proto{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--border);border-radius:10px;cursor:pointer;font-size:13px}
.v-proto input{accent-color:var(--accent)}
.v-proto .tag{margin-left:auto;font-size:11px;padding:1px 7px;border-radius:99px;white-space:nowrap}
.v-proto .tag.pub{background:#dcfce7;color:#166534}
.v-proto .tag.priv{background:#f1f1f3;color:#71717a}
/* 隐藏滚动条（仍可滚动） */
html,body,*{scrollbar-width:none;-ms-overflow-style:none}
html::-webkit-scrollbar,body::-webkit-scrollbar,.*::-webkit-scrollbar,
.sidebar::-webkit-scrollbar,.content::-webkit-scrollbar,.grid::-webkit-scrollbar{width:0;height:0;display:none}
html,body{margin:0;padding:0;height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg); color:var(--text); -webkit-font-smoothing:antialiased;
}
/* topbar */
.topbar{
  position:sticky; top:0; z-index:20; height:56px; display:flex; align-items:center; gap:14px;
  padding:0 18px; background:rgba(255,255,255,.82); backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--border);
}
.side-toggle{
  width:34px;height:34px;border-radius:9px;border:1px solid var(--border);background:#fff;cursor:pointer;
  font-size:16px;color:var(--muted);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;
}
.collapse-btn{
  width:24px;height:24px;border-radius:7px;border:1px solid var(--border);background:#fff;cursor:pointer;
  font-size:15px;line-height:1;color:var(--muted);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;
}
.collapse-btn:hover{color:var(--accent);border-color:#bfdbfe}
.side-reopen{
  display:none;position:fixed;top:64px;left:12px;z-index:19;width:38px;height:38px;border-radius:9px;
  border:1px solid var(--border);background:#fff;cursor:pointer;font-size:16px;color:var(--muted);
  align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.10);
}
.side-reopen:hover{color:var(--accent);border-color:#bfdbfe}
.layout.collapsed .side-reopen{display:inline-flex}
.brand{display:flex; align-items:center; gap:10px; font-weight:600}
.logo{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,#6366f1,#2563eb);box-shadow:0 2px 8px rgba(37,99,235,.35)}
.brand-name{font-size:15px}
.brand-sub{font-size:12px;color:var(--muted);font-weight:500}
.search-wrap{flex:1;min-width:0;display:flex;justify-content:center}
#search{
  width:100%; max-width:460px; height:36px; padding:0 14px; border:1px solid var(--border);
  border-radius:10px; background:#f4f4f5; font-size:14px; outline:none; transition:.15s;
}
#search:focus{background:#fff;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.actions{display:flex;align-items:center;gap:8px}
.btn{
  height:36px; padding:0 14px; border-radius:10px; border:1px solid var(--border);
  background:#fff; color:var(--text); font-size:13px; font-weight:500; cursor:pointer; transition:.15s;
  text-decoration:none; display:inline-flex; align-items:center; justify-content:center;
  white-space:nowrap; flex-shrink:0;
}
.btn:hover{border-color:#d4d4d8; background:#fafafa}
.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn.primary:hover{background:#1d4ed8}
.btn.sm{height:30px;padding:0 12px;font-size:12px}
.btn.ghost{background:transparent}
.btn:disabled{opacity:.45; cursor:not-allowed}
/* 访客视角开关：固定白底蓝字，避免 .ghost 覆盖 .primary 底色后变成「白字透明底」看不清 */
#guestBtn{color:var(--accent);border-color:#93c5fd;background:#fff}
#guestBtn:hover{background:var(--accent-soft);border-color:var(--accent)}

/* layout —— 侧栏为可抽屉（左收起 / 右展开） */
.layout{position:relative; min-height:calc(100vh - 56px)}
.sidebar{
  position:fixed; top:56px; bottom:0; left:0; width:var(--side-w); flex:0 0 var(--side-w);
  background:var(--sidebar); border-right:1px solid var(--border);
  padding:18px 12px; overflow-y:auto;
  transform:translateX(0); transition:transform .25s ease; z-index:18;
  box-shadow:2px 0 24px rgba(0,0,0,.05);
}
.layout.collapsed .sidebar{transform:translateX(-100%); box-shadow:none}
.nav-scrim{
  display:none; position:fixed; inset:56px 0 0 0; background:rgba(24,24,27,.32);
  z-index:17; opacity:0; transition:opacity .25s ease;
}
.layout.nav-open .nav-scrim{display:block; opacity:1}
.side-section{margin-bottom:22px}
.side-title{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.04em;margin:0 6px 8px;text-transform:uppercase}
.side-title.row{display:flex;align-items:center;justify-content:space-between}
.navitem{
  display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left;
  height:36px;padding:0 10px;border:0;border-radius:9px;background:transparent;color:var(--text);
  font-size:14px;cursor:pointer;margin-bottom:2px;transition:.12s;
}
.navitem:hover{background:#f1f1f3}
.navitem.active{background:var(--accent-soft);color:var(--accent);font-weight:600}
.navitem .cnt{font-size:12px;color:var(--muted);background:#fff;border:1px solid var(--border);border-radius:999px;padding:1px 8px}
.navitem.active .cnt{color:var(--accent);border-color:#bfdbfe;background:#fff}

.add-group{
  width:24px;height:24px;border-radius:7px;border:1px solid var(--border);background:#fff;cursor:pointer;
  font-size:16px;line-height:1;color:var(--muted);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;
}
.add-group:hover{color:var(--accent);border-color:#bfdbfe}
.add-row{display:flex;align-items:center;gap:6px;margin:6px 4px 8px}
.add-row[hidden]{display:none}
.add-row input{flex:1;min-width:0;height:32px;padding:0 10px;border:1px solid var(--border);border-radius:8px;font-size:13px;outline:none}
.add-row input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.icon-btn{
  width:30px;height:30px;border-radius:8px;border:1px solid var(--border);background:#fff;cursor:pointer;
  font-size:15px;line-height:1;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;transition:.12s;
}
.icon-btn.ok{color:#059669;border-color:#a7f3d0;background:#ecfdf5}
.icon-btn.ok:hover{background:#d1fae5}
.icon-btn.cancel{color:var(--muted)}
.icon-btn.cancel:hover{color:#ef4444;border-color:#fecaca;background:#fef2f2}
.group-err{margin:0 6px 8px;font-size:12px;color:#ef4444;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:6px 9px}
.group-err[hidden]{display:none}

.group-list{display:flex;flex-direction:column;gap:2px}
.group{border-radius:9px}
.group.active{background:var(--accent-soft)}
.group-head{display:flex;align-items:center;gap:2px;padding:2px 4px;border-radius:9px}
.group-head:hover{background:#f1f1f3}
.group.active .group-head:hover{background:#e0eaff}
.chev{width:22px;height:26px;border:0;background:transparent;cursor:pointer;color:var(--muted);font-size:11px}
.gname{
  flex:1;text-align:left;border:0;background:transparent;cursor:pointer;color:var(--text);
  font-size:14px;padding:4px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.group.active .gname{color:var(--accent);font-weight:600}
.group .cnt{font-size:12px;color:var(--muted);background:#fff;border:1px solid var(--border);border-radius:999px;padding:1px 8px}
.gdel{width:22px;height:22px;border:0;background:transparent;color:#c4c4c8;cursor:pointer;font-size:16px;line-height:1;border-radius:6px}
.gdel:hover{color:#ef4444;background:#fee2e2}
.members{display:flex;flex-direction:column;gap:1px;padding:1px 0 3px 28px}
.member{font-size:13px;color:var(--muted);text-decoration:none;padding:4px 10px;border-radius:7px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.member:hover{background:#f1f1f3;color:var(--text)}
.member.empty{font-style:normal;font-size:12px;padding:2px 10px;opacity:.5;cursor:default}
/* 侧栏原型名（<button>）：点击定位卡片；长按可拖拽改分组 */
.member{border:0;background:transparent;text-align:left;width:100%;display:block;cursor:pointer;font-family:inherit;font-size:13px}
/* 长按拖拽状态（分组排序 / 原型改分组） */
body.is-dragging{user-select:none;cursor:grabbing}
.group.drag-src{opacity:.5}
.group.droppable{outline:1px dashed #cbd5e1;outline-offset:-1px;border-radius:9px}
.group.drop-hover{background:var(--accent-soft);outline:1px solid #bfdbfe;border-radius:9px}
.group.sortable-active{outline:1px dashed #cbd5e1;outline-offset:-1px;border-radius:9px}
/* 卡片定位高亮（点侧栏原型名后 2s 熄灭） */
.card{transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .35s ease}
.card-flash{border-color:#6366f1 !important;box-shadow:0 0 0 3px rgba(99,102,241,.25) !important;background:#eef2ff !important}

/* content */
.content{flex:1;min-width:0;max-width:1200px;margin-left:var(--side-w);margin-right:auto;padding:24px 20px 60px;width:100%;transition:margin-left .25s ease}
.layout.collapsed .content{margin-left:60px}
.subbar{display:flex;align-items:baseline;gap:10px;margin-bottom:18px}
.subbar h1{font-size:18px;margin:0;font-weight:600}
.muted{color:var(--muted);font-size:13px}
/* grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.card{
  background:var(--panel); border:1px solid var(--border); border-radius:var(--radius);
  overflow:hidden; text-decoration:none; color:inherit; display:flex; flex-direction:column;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover{transform:translateY(-3px); box-shadow:var(--shadow); border-color:#e4e4e7}
.thumb{
  position:relative; aspect-ratio:16/9; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,var(--c1,#eef2ff),var(--c2,#e0e7ff));
}
.thumb-initial{font-size:42px;font-weight:700;color:#6366f1;opacity:.8}
.thumb-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.badge{
  position:absolute; top:10px; left:10px; font-size:11px; font-weight:500; padding:3px 9px;
  border-radius:999px; background:rgba(255,255,255,.88); color:#3f3f46; backdrop-filter:blur(4px);
}
.card-body{padding:13px 14px 15px}
.name{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* 原型名 + 成员「下载」同一排（名称可省略号收缩，按钮靠右不压缩） */
.name-row{display:flex;align-items:center;gap:8px}
.name-row .name{flex:1;min-width:0}
.name-row .mini{flex:none}
.meta{font-size:12px;color:var(--muted);margin-top:4px}
.card-foot{display:block;margin-top:10px}
.card-foot-row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.card-acts{display:flex;gap:6px;margin-top:8px}
.mini{height:26px;padding:0 10px;font-size:11.5px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--text-regular);cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;line-height:1}
.mini:hover{border-color:#d4d4d8;background:#fafafa}
.mini.danger{color:#dc2626;border-color:#fecaca}
.mini.danger:hover{background:#fef2f2;border-color:#fca5a5}
.grp-tag{font-size:11px;color:var(--muted);background:#f4f4f5;border-radius:7px;padding:3px 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.grp-sel{
  flex:1;min-width:0;font-size:11px;color:var(--muted);background:#f4f4f5;border:1px solid transparent;border-radius:7px;
  padding:3px 6px;max-width:150px;cursor:pointer;outline:none;
}
.grp-sel:hover{border-color:#d4d4d8}
.grp-sel:focus{border-color:var(--accent);background:#fff}
.pub{
  flex:0 0 auto;font-size:11px;font-weight:600;padding:3px 10px;border-radius:999px;cursor:pointer;
  border:1px solid var(--border);background:#fff;color:var(--muted);transition:.12s;
}
.pub:hover{border-color:#d4d4d8}
.pub.on{background:#ecfdf5;color:#059669;border-color:#a7f3d0}
.pub.ro{display:inline-block;vertical-align:middle;cursor:default;opacity:.85}
.pub.ro:hover{border-color:var(--border)}
.empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:60px 0}

/* 窄屏：抽屉覆盖在内容之上，内容不左移，仅展开时显示遮罩 */
@media (max-width:860px){
  .content{margin-left:0}
  .sidebar{width:84vw;max-width:300px;box-shadow:0 10px 40px rgba(0,0,0,.14)}
}

/* preview */
body.preview{display:flex;flex-direction:column;height:100vh;overflow:hidden}
.prevbar{
  height:52px; flex:0 0 52px; display:flex; align-items:center; gap:14px; padding:0 16px;
  background:var(--panel); border-bottom:1px solid var(--border);
}
.back{text-decoration:none;color:var(--text);font-size:14px;font-weight:500}
.prev-title{font-weight:600;font-size:14px;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.prev-actions{display:flex;gap:8px}
.prev-actions .sel{height:36px;padding:0 10px;font-size:13px;font-weight:500;max-width:160px}
.frame{flex:1;width:100%;border:0;background:#fff}

/* 版本面板 */
.ver-panel{position:fixed;top:52px;right:0;width:340px;max-width:90vw;height:calc(100vh - 52px);background:#fff;border-left:1px solid var(--border);box-shadow:-10px 0 40px rgba(0,0,0,.10);padding:18px;overflow-y:auto;z-index:30}
.ver-head{display:flex;align-items:center;justify-content:space-between;font-size:15px;font-weight:600;margin-bottom:14px}
.ver-save{display:flex;gap:8px;margin-bottom:14px}
.ver-save input{flex:1;height:32px;padding:0 10px;border:1px solid var(--border);border-radius:8px;font-size:13px;outline:none}
.ver-save input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.ver-list{display:flex;flex-direction:column;gap:10px;margin-bottom:16px}
.ver-item{border:1px solid var(--border);border-radius:11px;padding:11px 12px}
.ver-item .vi-top{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13px}
.ver-item .vi-note{font-size:12px;color:#3f3f46;margin:6px 0;white-space:pre-wrap}
/* 弹窗 / 申请下载 */
.mask{position:fixed;inset:0;background:rgba(24,24,27,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}
.mask[hidden]{display:none}
.modal{background:#fff;border-radius:16px;padding:22px;width:380px;max-width:100%;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal.wide{width:560px}
.modal-title{font-size:16px;font-weight:600;display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.modal-x{border:0;background:transparent;font-size:20px;cursor:pointer;color:var(--muted);line-height:1}
.modal-sub{font-size:13px;color:var(--muted);margin:0 0 14px}
.modal label{display:block;font-size:12px;color:var(--muted);margin:10px 0 4px}
.modal input,.modal textarea{
  width:100%;border:1px solid var(--border);border-radius:9px;padding:9px 11px;font-size:13px;
  font-family:inherit;outline:none;resize:vertical;
}
.modal input:focus,.modal textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}
.toast{
  position:fixed; left:50%; bottom:28px; transform:translateX(-50%); z-index:60;
  background:#18181b; color:#fff; font-size:13px; padding:10px 16px; border-radius:10px;
  box-shadow:0 10px 30px rgba(0,0,0,.25); opacity:0; transition:opacity .2s ease, transform .2s ease;
  pointer-events:none; max-width:90vw;
}
.toast[hidden]{display:none}
.toast.show{opacity:1; transform:translateX(-50%) translateY(-4px)}
.result{margin-top:14px;font-size:13px;color:#059669;background:#ecfdf5;border-radius:9px;padding:10px 12px}
.badge-n{display:inline-block;min-width:18px;text-align:center;font-size:11px;font-weight:600;color:#fff;background:#ef4444;border-radius:999px;padding:0 5px;margin-left:2px}
.badge-n[hidden]{display:none}
.req-list{display:flex;flex-direction:column;gap:10px;max-height:60vh;overflow:auto}
/* 卡片右上角「⋯」更多菜单（白底 + 悬浮/选中反馈） */
/* 卡片改为 div + **缩略图区**覆盖式链接(thumb-hit)：只有彩色缩略图区可点进原型，
   名称/时间/菜单/下载等其余部分不触发跳转；菜单与卡片内容均不受影响 */
.card{position:relative;overflow:visible;cursor:default}
.thumb-hit{position:absolute;inset:0;z-index:1;display:block}
/* 卡内可交互元素（成员卡片的「下载」）确保在覆盖式链接之上、点得到 */
.card .mini{position:relative;z-index:2}
.card .thumb{overflow:hidden;border-radius:calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0}
.card-more{position:absolute;top:8px;right:8px;z-index:3;width:28px;height:28px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--border);border-radius:9px;background:#fff;color:#3f3f46;
  font-size:17px;line-height:1;cursor:pointer;box-shadow:var(--shadow-sm);transition:all .15s ease}
.card-more:hover{background:#f8fafc;border-color:var(--primary);color:var(--primary-hover);transform:translateY(-1px)}
.card-more:active{transform:translateY(0);background:#eef2ff}
.card-menu{position:absolute;top:42px;right:8px;z-index:6;min-width:178px;background:#fff;
  border:1px solid var(--border);border-radius:12px;box-shadow:0 12px 32px rgba(15,23,42,.16);padding:6px;display:flex;flex-direction:column;gap:2px}
.card-menu[hidden]{display:none}
.card-menu .mi{text-align:left;border:0;background:transparent;padding:8px 10px;border-radius:8px;font-size:13px;cursor:pointer;color:var(--text-primary);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  transition:background .12s ease,color .12s ease}
.card-menu .mi-val{font-size:11px;color:var(--muted);font-weight:500;flex:none}
.card-menu .mi:hover{background:#f1f5f9}
.card-menu .mi:active,.card-menu .mi.active{background:#eef2ff;color:var(--primary-hover)}
.card-menu .mi.danger{color:#dc2626}
.card-menu .mi.danger:hover{background:#fef2f2}
.card-menu .menu-group{padding:4px 6px 9px;border-bottom:1px solid var(--border);margin-bottom:4px}
.card-menu .menu-label{display:block;font-size:11.5px;color:var(--muted);margin-bottom:5px}
.card-menu .menu-group select{width:100%;height:31px;border:1px solid var(--border);border-radius:8px;font-size:12.5px;padding:0 6px;background:#fff;color:var(--text-primary)}
.card-menu .menu-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,.14)}
/* 顶栏当前用户 */
.whoami{font-size:12.5px;color:var(--muted);margin:0 2px;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* 未登录提示 */
.login-gate{line-height:1.9}
/* 上传进度条 */
.up-bar{height:8px;border-radius:999px;background:#f4f4f5;overflow:hidden}
.up-bar>span{display:block;height:100%;width:0;background:var(--primary);border-radius:999px;transition:width .15s ease}
/* ---- 人员管理页 ---- */
.users-wrap{max-width:960px;margin:0 auto}
.user-list{display:flex;flex-direction:column;gap:10px}
.user-row{display:flex;align-items:center;gap:14px;background:var(--bg-surface);border:1px solid var(--border);border-radius:13px;padding:13px 16px;box-shadow:var(--shadow-sm)}
.ur-name{font-size:14.5px;font-weight:600}
.ur-meta{font-size:12.5px;color:var(--muted);margin-top:2px}
.ur-acts{margin-left:auto;display:flex;gap:8px}
.perm-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:18px;margin-bottom:8px}
.perm-title{font-weight:600;font-size:13px}
.perm-tools{display:flex;gap:6px}
.perm-list{max-height:46vh;overflow:auto;border:1px solid var(--border);border-radius:11px;padding:6px}
.perm-row{display:flex;align-items:center;gap:14px;padding:8px 10px;border-radius:8px}
.perm-row:nth-child(odd){background:#fafafa}
.pr-name{flex:1;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pr-chk{display:flex;align-items:center;gap:5px;font-size:12.5px;color:var(--text-secondary);white-space:nowrap}
.pr-chk input{width:15px;height:15px}
.req-item{border:1px solid var(--border);border-radius:11px;padding:12px 14px}
.req-item .ri-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.req-item .ri-name{font-weight:600;font-size:14px}
.req-item .ri-meta{font-size:12px;color:var(--muted);margin-top:3px}
.req-item .ri-note{font-size:13px;color:#3f3f46;margin-top:6px;white-space:pre-wrap}
.req-item .ri-actions{display:flex;gap:8px;margin-top:10px;align-items:center}
.tag{font-size:11px;font-weight:600;padding:2px 9px;border-radius:999px}
.tag.pending{background:#fff7ed;color:#ea580c}
.tag.approved{background:#ecfdf5;color:#059669}
.tag.rejected{background:#fef2f2;color:#ef4444}
.dl-link{font-size:12px;color:var(--accent);word-break:break-all;margin-top:8px}

/* 上传弹窗文件输入 */
.modal input[type=file]{display:block;width:100%;font-size:12px;color:var(--muted);margin-top:2px}
.modal label{margin-top:8px}

/* 响应式自适应（按钮文字不换行、布局合理） */
@media (max-width:860px){
  .topbar{gap:8px;flex-wrap:wrap;height:auto;padding:8px 12px}
  .brand-sub{display:none}
  .search-wrap{order:3;flex:1 1 100%;max-width:100%}
  .actions{order:2;flex-wrap:wrap}
  .content{padding:16px 12px 48px}
}
@media (max-width:640px){
  .grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
  .ver-panel{width:100%;max-width:100%}
  .prev-actions{flex-wrap:wrap}
  .prev-actions .sel{max-width:none;flex:1 1 100%}
  .prevbar{gap:8px;flex-wrap:wrap}
}
@media (max-width:420px){
  .grid{grid-template-columns:1fr}
  .card-foot{flex-wrap:wrap}
  .modal.wide{width:100%}
}

/* ---- 上传目标选择（新建 / 已有原型） ---- */
.up-targets{display:flex;gap:16px;flex-wrap:wrap;margin:2px 0 10px}
.up-radio{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--text);cursor:pointer}
.up-radio input,.up-check input{margin:0;cursor:pointer}
.up-check{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);cursor:pointer;margin-top:8px}
.up-tip{font-size:12px;color:var(--muted);line-height:1.5;margin-top:6px}
#upExistRow select{width:100%;padding:7px 10px;border:1px solid var(--border);border-radius:8px;background:#fff;font-size:13px;color:var(--text);margin-top:2px}
#upExistRow label{margin-top:10px}

/* ---- 对外展示版本徽标 ---- */
.pubver{display:inline-block;margin-top:6px;font-size:11px;font-weight:600;color:#b45309;background:#fffbeb;border:1px solid #fde68a;border-radius:6px;padding:2px 8px}
.pubbadge{font-size:11px;font-weight:600;color:#059669;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:999px;padding:1px 8px;margin-left:6px}
.ver-item.is-pub{border-color:#a7f3d0;background:#f0fdf4}
.vi-acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}

/* ---- 首页「设置对外展示版本」弹窗 ---- */
.pub-list{max-height:320px;overflow:auto;margin:10px 0}
.pub-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 11px;border:1px solid var(--border);border-radius:8px;margin-bottom:6px}
.pub-row.is-pub{border-color:#a7f3d0;background:#f0fdf4}
.pub-row .pr-left{display:flex;flex-direction:column;gap:2px;min-width:0}
.pub-row .pr-left .muted{font-size:11.5px}
/* 版本面板顶部：当前对外展示版本 + 取消对外 */
.ver-publine{display:flex;align-items:center;gap:8px;font-size:12.5px;margin-bottom:12px;padding:8px 10px;border:1px solid var(--border);border-radius:9px;background:#fafafa}
.ver-publine .btn{margin-left:auto}
.pr-left{display:flex;flex-direction:column;gap:2px;font-size:13px;color:var(--text);min-width:0}
.pr-left .muted{font-size:11px}

/* 危险操作按钮（删除版本 / 取消对外等） */
.btn.danger{color:#dc2626;border-color:#fecaca}
.btn.danger:hover{background:#fef2f2;border-color:#fca5a5}