/* ============================================================
   元绘 AI · 无限画布 v2 — Apple 浅色风格
   ============================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #f5f5f7;
  --panel: #ffffff;
  --panel2: #f2f2f7;
  --border: rgba(0, 0, 0, .06);
  --border2: rgba(0, 0, 0, .1);
  --text: #1d1d1f;
  --text2: #6e6e73;
  --text3: #aeaeb2;
  --green: #30d158;
  --green2: #28cd4e;
  --green-ink: #0a5c22;
  --green-glow: rgba(48, 209, 88, .3);
  --blue: #0071e3;
}

html, body {
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
textarea, input { font-family: inherit; color: var(--text); }
[hidden] { display: none !important; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: rgba(0,0,0,.14); border-radius: 4px; }
::-webkit-scrollbar-track { background: transparent; }

/* ======================= 顶栏 ======================= */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; height: 52px; z-index: 60;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 14px;
  background: rgba(255, 255, 255, .72);
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  border-bottom: 1px solid var(--border);
}
.tb-left, .tb-right { display: flex; align-items: center; gap: 10px; }
.tb-icon {
  width: 34px; height: 34px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text2);
}
.tb-icon:hover { background: rgba(0,0,0,.05); color: var(--text); }
.tb-icon svg { width: 18px; height: 18px; }
.brand { display: flex; align-items: center; gap: 8px; }
.brand-logo {
  width: 26px; height: 26px; border-radius: 7.5px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(34, 197, 94, .30);
}
.brand-logo .yh-mark { width: 100%; height: 100%; display: block; }.brand-name { font-weight: 700; font-size: 15px; letter-spacing: .5px; }
.tb-sep { width: 1px; height: 20px; background: var(--border2); }
.doc-title { display: flex; align-items: center; gap: 6px; }
.dt-name { font-size: 13px; color: var(--text2); max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dt-rename { color: var(--text3); font-size: 12px; padding: 3px; border-radius: 5px; }
.dt-rename:hover { color: var(--text); background: rgba(0,0,0,.05); }
.save-state { font-size: 11px; color: var(--green2); opacity: 0; transition: opacity .3s; }
.save-state.show { opacity: 1; }
.save-state.err { color: #ff3b30; }

.tb-text {
  display: flex; align-items: center; gap: 6px;
  height: 34px; padding: 0 12px; border-radius: 9px;
  font-size: 13px; color: var(--text2);
}
.tb-text:hover { background: rgba(0,0,0,.05); color: var(--text); }
.tb-text svg { width: 16px; height: 16px; }
.tb-primary {
  display: flex; align-items: center; gap: 6px;
  height: 34px; padding: 0 16px; border-radius: 9px;
  font-size: 13px; font-weight: 600;
  background: var(--green); color: #fff;
  box-shadow: 0 2px 8px rgba(48, 209, 88, .35);
}
.tb-primary:hover { background: var(--green2); box-shadow: 0 4px 14px rgba(48, 209, 88, .45); }
.tb-primary svg { width: 15px; height: 15px; }

/* ======================= 左侧面板（画布列表 / 节点库）======================= */
.ws-panel, .nodelib {
  position: fixed; top: 52px; left: 0; bottom: 0; width: 248px; z-index: 55;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  border-right: 1px solid var(--border);
  transform: translateX(-100%);
  transition: transform .25s ease;
  display: flex; flex-direction: column;
  padding: 14px;
}
.ws-panel.open, .nodelib.open { transform: translateX(0); }
.ws-head, .nl-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.ws-head b, .nl-head b { font-size: 14px; }
.ws-close, .nl-close { color: var(--text3); font-size: 18px; width: 26px; height: 26px; border-radius: 6px; }
.ws-close:hover, .nl-close:hover { background: rgba(0,0,0,.05); color: var(--text); }

/* 本机编号条：说明这些画布只存在这台机器上 */
.ws-host {
  display: flex; flex-direction: column; gap: 3px;
  margin: -4px 0 12px; padding: 8px 10px;
  border-radius: 9px; background: var(--panel2);
}
.ws-host-tag { font-size: 12px; color: var(--text2); font-weight: 500; }
.ws-host-tag b { color: var(--green); font-weight: 700; letter-spacing: .5px; }
.ws-host-hint { font-size: 11px; color: var(--text3); line-height: 1.4; }

.ws-new {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  height: 38px; border-radius: 10px; margin-bottom: 12px;
  background: var(--green); color: #fff;
  font-size: 13px; font-weight: 600;
  box-shadow: 0 2px 8px rgba(48, 209, 88, .3);
}
.ws-new:hover { background: var(--green2); }
.ws-new-plus { font-size: 16px; }
.ws-list { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 6px; }
.ws-item {
  position: relative;
  padding: 10px 12px; border-radius: 10px;
  background: var(--panel2);
  border: 1px solid transparent;
  cursor: pointer;
  display: flex; flex-direction: column; gap: 3px;
}
.ws-item:hover { border-color: var(--border2); }
.ws-item.active { border-color: var(--green); background: rgba(48, 209, 88, .08); }
.ws-item-name { font-size: 13px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding-right: 20px; }
.ws-item-time { font-size: 11px; color: var(--text3); }
.ws-item-del {
  position: absolute; top: 8px; right: 8px;
  width: 20px; height: 20px; border-radius: 5px;
  font-size: 10px; color: var(--text3);
  opacity: 0; transition: opacity .15s;
}
.ws-item:hover .ws-item-del { opacity: 1; }
.ws-item-del:hover { background: rgba(255, 59, 48, .1); color: #ff3b30; }
.ws-empty { text-align: center; color: var(--text3); font-size: 12px; padding: 24px 0; }

/* 节点库 */
.nl-scroll { flex: 1; overflow-y: auto; }
.nl-group { margin-bottom: 16px; }
.nl-gtitle { font-size: 11px; color: var(--text3); letter-spacing: 1px; margin-bottom: 8px; }
.nl-node {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; margin-bottom: 6px; border-radius: 10px;
  background: var(--panel2); border: 1px solid var(--border);
  cursor: grab;
}
.nl-node:hover { border-color: var(--green); background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.nl-node:active { cursor: grabbing; }
.nl-ico { font-size: 18px; }
.nl-body { display: flex; flex-direction: column; gap: 1px; }
.nl-body b { font-size: 13px; font-weight: 500; }
.nl-body small { font-size: 11px; color: var(--text3); }
.nl-body em {
  font-style: normal; font-size: 10px; color: var(--green-ink);
  border: 1px solid var(--green); border-radius: 4px;
  padding: 0 4px; align-self: flex-start; margin-top: 2px;
}
.nl-tip { font-size: 11px; color: var(--text3); line-height: 1.6; padding-top: 10px; border-top: 1px solid var(--border); }

/* 技能卡片 */
.nl-skill {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 12px; margin-bottom: 6px; border-radius: 12px;
  background: var(--panel2); border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color .15s ease, transform .12s ease, box-shadow .15s ease;
}
.nl-skill:hover { border-color: var(--green); box-shadow: 0 4px 14px rgba(0,0,0,.08); transform: translateY(-1px); }
.nl-skill-ico {
  flex: none; width: 34px; height: 34px; border-radius: 9px;
  display: inline-flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--c, #ff9500) 15%, transparent);
  font-size: 17px;
}
.nl-skill .nl-body b { color: var(--text); }
.nl-skill-arrow { margin-left: auto; font-size: 16px; color: var(--text3); }
.nl-skill:hover .nl-skill-arrow { color: var(--green-ink); }
/* 技能分组标题（按产品系列：小吊灯 / 卧室吸顶灯 …）
   🚨 可折叠（boss 2026-09-26：「相当于二级文件夹一样」）：点标题收起/展开本组。
   箭头与「收起时的条数」一律用伪元素画 —— 标题文字里不加任何子元素，
   体检脚本要比对 textContent ==「小吊灯系列」，多一个字都会挂。 */
.nl-skill-group,
.pbs-group { cursor: pointer; }
.nl-skill-group::before,
.pbs-group::before {
  content: '›';
  display: inline-block;
  font-size: 12px; line-height: 1; color: var(--text3);
  margin-right: 5px;
  transform: rotate(90deg) translateX(0.5px);   /* 展开：箭头朝下 */
  transition: transform .18s ease, color .18s ease;
}
.nl-skill-group:hover,
.pbs-group:hover { color: var(--text2); }
.nl-skill-group:hover::before,
.pbs-group:hover::before { color: var(--green-ink); }
.nl-skill-group.folded::before,
.pbs-group.folded::before { transform: rotate(0deg); }
/* 收起时在标题后面补一个条数，收起也不至于「不知道里面有几张」 */
.nl-skill-group.folded::after,
.pbs-group.folded::after { content: ' · ' attr(data-count); color: var(--text3); }
/* 被折叠隐藏的条目（技能卡 / 下拉条目共用这一条） */
.is-folded { display: none !important; }
.nl-skill-group {
  font-size: 11px; font-weight: 500; color: var(--text3);
  letter-spacing: .3px; padding: 10px 2px 6px;
  user-select: none;
}
.nl-skill-group:first-child { padding-top: 0; }

/* ======================= 画布 ======================= */
.stage {
  position: fixed; inset: 52px 0 0 0;
  overflow: hidden;
  background: #fbfbfd;
  background-image: radial-gradient(circle, rgba(0,0,0,.08) 1px, transparent 1px);
  background-size: 26px 26px;
  cursor: grab;
  outline: none;
}
.stage.panning { cursor: grabbing; }

/* 🚨 v270：视频被冻结时（平移/拖节点期间），用一层静态覆盖挡住它。
   目的：让 <video> 不参与这一段的合成，交互结束后由 thawVideos 换回来。 */
/* v272 FIX (boss: "the video still goes black while dragging"):
   v271 hid the <video> and painted a 92%-opaque black box over it. Measured
   alternatives (tmp/an100/perf275.py) all land at 16.7-17.0 ms / 60fps:
     A no freeze              17.00 ms
     B pause + hide (v271)    16.70 ms   <- the one boss saw as a black box
     C pause only             16.80 ms   <- what we now use
     D pause + static frame   16.80 ms
   => `pause()` alone is enough; hiding and the black overlay were pure cost.
   Now the frozen video simply holds its last frame - no black, no flicker. */
.world { position: absolute; top: 0; left: 0; transform-origin: 0 0; }
/* ⚠️ 连线层必须压在节点下面（boss 2026-09-16：连接线不能遮挡生成的图片）
   .edges 是 .world 的兄弟节点，且 .world 带 transform 会自成一个层叠上下文 ——
   只给 .edges 设 z-index:5 而 .world 不设，连线就会盖在所有卡片（含图片）之上。
   这里让 .world 站到 z-index:6，连线自然退到卡片后面。 */
.world { z-index: 6; }
.edges { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 5; overflow: visible; }
.edge {
  fill: none;
  stroke: var(--green);
  stroke-width: 2;
  opacity: .8;
  pointer-events: stroke;
  cursor: pointer;
}
.edge:hover { stroke-width: 3; opacity: 1; }
.edge.selected { stroke-width: 3.5; opacity: 1; filter: drop-shadow(0 0 4px var(--green-glow)); }
.edge.temp { stroke-dasharray: 6 5; opacity: .55; }

/* 空状态 */
.empty {
  position: absolute; inset: 0; z-index: 4;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
  padding-bottom: 140px;
}
.empty-inner { text-align: center; pointer-events: auto; }
.empty-title { font-size: 18px; font-weight: 600; margin-bottom: 8px; letter-spacing: .3px; }
.empty-inner p { font-size: 13px; color: var(--text3); margin-bottom: 16px; }
.btn-ghost {
  height: 34px; padding: 0 16px; border-radius: 9px;
  border: 1px solid var(--border2); color: var(--text2); font-size: 13px;
  background: #fff;
}
.btn-ghost:hover { border-color: var(--green); color: var(--green-ink); }

/* 缩放控件 */
.zoombar {
  position: absolute; right: 16px; bottom: 130px; z-index: 20;
  display: flex; align-items: center; gap: 2px;
  background: rgba(255,255,255,.9); backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 10px; padding: 3px;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}
.zb-btn { width: 28px; height: 28px; border-radius: 7px; color: var(--text2); font-size: 15px; }
.zb-btn:hover { background: rgba(0,0,0,.05); color: var(--text); }
.zb-val { font-size: 11px; color: var(--text3); min-width: 40px; text-align: center; }
/* v193：常驻版本号 —— 老板截图反馈时带上它，就能确认他跑的是哪一版（老被「旧版出的图」误导） */
.zb-ver { font-size: 10px; color: var(--text3); opacity: .75; margin-left: 4px; letter-spacing: .3px; user-select: text; cursor: default; }

/* ======================= 节点 ======================= */
.node {
  position: absolute;
  background: var(--panel);
  border: 1px solid var(--border2);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, .1);
  user-select: none;
  overflow: visible;
}
.node:hover { border-color: rgba(0,0,0,.22); box-shadow: 0 10px 30px rgba(0,0,0,.14); }

/* 标题栏（中性色） */
.nd-head {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: var(--panel2);
  border-bottom: 1px solid var(--border);
  border-radius: 11px 11px 0 0;
  cursor: default;
}
.nd-ico { font-size: 13px; line-height: 1; }
.nd-title {
  flex: 1; font-size: 13px; font-weight: 600; color: var(--text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  cursor: text;
}
.nd-title:hover { text-decoration: underline; text-underline-offset: 2px; }
.nd-title-edit {
  flex: 1; font-size: 13px; font-weight: 600; color: #1d1d1f;
  border: none; border-radius: 5px; padding: 2px 6px; outline: none;
  background: #fff; font-family: inherit;
}
.nd-badge {
  font-size: 10px; font-weight: 500; color: var(--text2);
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 6px; padding: 2px 7px;
  white-space: nowrap; max-width: 120px; overflow: hidden; text-overflow: ellipsis;
}
.nd-engine { font-style: normal; font-weight: 400; color: var(--text2); font-size: 12px; }

.nd-body { padding: 10px; }
.nd-img { width: 100%; display: block; border-radius: 8px; }
.nd-upload {
  width: 100%; min-height: 120px;
  color: var(--text3); font-size: 13px;
  border: 1.5px dashed var(--border2); border-radius: 8px;
  background: var(--panel2); cursor: pointer;
}
.nd-upload:hover { color: var(--green-ink); border-color: var(--green); }
.nd-foot { display: flex; align-items: center; justify-content: space-between; padding: 6px 10px 10px; }
.nf-meta { font-size: 11px; color: var(--text3); }
.nf-btn { height: 24px; padding: 0 10px; border-radius: 6px; background: var(--panel2); border: 1px solid var(--border); color: var(--text2); font-size: 12px; }
.nf-btn:hover { border-color: var(--green); color: var(--green-ink); }

/* ---- 图片生成节点 ---- */
.ng-wrap { position: relative; min-height: 200px; }
.ng-result { position: relative; }
.ng-img { width: 100%; display: block; }
/* v272b: "loading" overlay sits ON TOP of the <img> (never replaces it, so
   dispApply's in-place src swap keeps working). Removed automatically once ready. */
/* v273b: an <img> whose src failed still paints a broken-image icon. The error
   listener tags it .ng-img-broken and we hide it outright so nothing can show. */
.ng-img.ng-img-broken { visibility: hidden !important; display: none !important; }

.ng-img-ph {
  position: absolute; inset: 0; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface-2, rgba(128, 128, 128, .08));
  color: var(--text-3, #8a8a8e); font-size: 12px;
  border-radius: 6px; pointer-events: none;
}
/* 🚨 v268：金额**常显**。
   病根：.ng-actions 默认 opacity:0（按钮只在 hover 才出现）⇒ 之前金额也跟着藏起来了，
   用户看到的就是「没有金额」—— boss 18:03 截图就是这个现象。
   规则：**金额不许跟着 hover 才出现**（它是要看的信息，不是操作按钮）；
   按钮仍然保持 hover 才现，免得遮挡画面。 */
.ng-cost {
  /* 🚨 v269（boss 18:14「要居中」）：金额胶囊**水平居中**。
     ⛔ 用 left:50% + transform（GPU 合成、不触发布局）；**不要**用 flex 居中整个 ng-result
     —— 那会把视频控件条一起挪走。 */
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%); z-index: 3;
  display: inline-flex; align-items: center; height: 22px; padding: 0 8px;
  border-radius: 11px;
  font-size: 11px; line-height: 1; white-space: nowrap;
  color: var(--tg, #0a7c5a);
  background: rgba(52, 199, 123, .12);
  box-shadow: inset 0 0 0 1px rgba(52, 199, 123, .28);
  pointer-events: auto; cursor: help;
  opacity: 1 !important;           /* 常显，不受 .ng-acts 的 hover 控制 */
}
/* v266：折算值（v265 之前生成的老节点）样式在文件后段 .grp-cost 基样式**之后**定义
   （同权重时靠后者胜 ⇒ 必须放那里，这里只留注释避免重复定义） */
.ng-cost:hover { background: rgba(52, 199, 123, .2); }
@media (prefers-color-scheme: dark) {
  .ng-cost { color: #6ee7a8; background: rgba(52, 199, 123, .16); box-shadow: inset 0 0 0 1px rgba(110, 231, 168, .3); }
}

.ng-acts {
  position: absolute; top: 8px; right: 8px;
  display: flex; gap: 6px;
  opacity: 0; transition: opacity .15s;
}
.ng-result:hover .ng-acts { opacity: 1; }
.ng-btn {
  min-width: 30px; height: 30px; padding: 0 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  color: var(--text); font-size: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
}
.ng-btn:hover { background: var(--green); color: #fff; border-color: var(--green); }
.ng-btn.primary { background: var(--green); color: #fff; font-size: 12px; font-weight: 600; border: none; }
.ng-btn.primary:hover { background: var(--green2); }
/* 🚨 v209：✥ 按钮上标出「这张版式被你手调过」（大小≠100% 或有位移）。
   没手调时外观与以前完全一致（不加 class 就没有任何变化）。 */
.ng-btn.ng-nudge.on { border-color: var(--green); color: var(--green); position: relative; }
.ng-btn.ng-nudge.on::after {
  content: ''; position: absolute; top: 2px; right: 2px; width: 5px; height: 5px;
  border-radius: 50%; background: var(--green);
}
body.theme-dark .ng-btn.ng-nudge.on { border-color: var(--green); color: var(--green); }
/* 🚨🚨 v213（2026-10-06 第 45 轮）：手调版式「常显胶囊」——
   不点开 ✥ 也能一眼看见这张的大小/位移被改过。只在真手调过时出现，
   没手调的节点上页面上一个字都不多（与以前完全一致）。点它直达 ✥ 面板的「归零」。 */
.ng-knob-chip {
  position: absolute; top: 8px; left: 8px;
  height: 24px; padding: 0 10px;
  border-radius: 999px;
  border: 1px solid #e9b23c;
  background: rgba(255, 249, 232, .95);
  backdrop-filter: blur(8px);
  color: #8a5c09; font-size: 11px; font-weight: 600;
  display: inline-flex; align-items: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .12);
  white-space: nowrap;
}
.ng-knob-chip:hover { background: #e9b23c; border-color: #e9b23c; color: #fff; }
body.theme-dark .ng-knob-chip { background: rgba(64, 47, 10, .92); border-color: #7a5c1a; color: #ffd479; }
body.theme-dark .ng-knob-chip:hover { background: #e9b23c; border-color: #e9b23c; color: #2a1d02; }
.ng-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 28px; height: 40px;
  background: rgba(255, 255, 255, .92);
  border: 1px solid var(--border);
  color: var(--text); font-size: 18px;
  border-radius: 8px;
  opacity: 0; transition: opacity .15s;
}
.ng-result:hover .ng-nav { opacity: 1; }
.ng-nav.prev { left: 8px; }
.ng-nav.next { right: 8px; }
.ng-idx {
  position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%);
  font-size: 11px; color: var(--text2);
  background: rgba(255, 255, 255, .9); border-radius: 8px;
  padding: 2px 8px;
}

.ng-loading {
  width: 100%; min-height: 220px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
}
.ng-shimmer {
  width: 38px; height: 38px; border-radius: 50%;
  /* 底圈淡、亮弧占半边 → 旋转方向一眼可见（只留 1/4 弧在小尺寸下容易看成静止） */
  border: 3.5px solid rgba(48, 209, 88, .16);
  border-top-color: var(--green);
  border-right-color: var(--green2, var(--green));
  animation: spin .9s linear infinite;
  will-change: transform;   /* 避免某些环境下被合成为静止位图 */
}
@keyframes spin { to { transform: rotate(360deg); } }
.ng-loading-text { font-size: 12px; color: var(--text2); }

.ng-error {
  width: 100%; min-height: 160px; padding: 16px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  color: #ff3b30; font-size: 12px; text-align: center;
}
.ng-idle {
  width: 100%; min-height: 160px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  color: var(--text3); font-size: 12px;
}

.ng-size {
  text-align: center;
  font-size: 11px; color: var(--text3);
  padding: 6px 0 2px;
}
/* 底部提示词字段（点击编辑）
   ⚠️ 这里的提示词是**多行完整文本**：要保留换行、并且能上下滚动查看全文
   （曾经用 -webkit-line-clamp:2 + overflow:hidden → 只能看到 2 行、滚不动，boss 反馈过） */
.nd-prompt {
  display: flex; align-items: flex-start; gap: 8px;
  margin: 0 10px 10px;
  padding: 8px 10px;
  border: 1px solid var(--border2);
  border-radius: 8px;
  background: var(--panel2);
  cursor: text;
  max-height: 126px;
}
.nd-prompt:hover { border-color: var(--green); }
.ng-ref { width: 32px; height: 32px; border-radius: 6px; object-fit: cover; flex-shrink: 0; border: 1px solid var(--border2); }
.np-text {
  flex: 1; min-width: 0;
  font-size: 12px; color: var(--text2); line-height: 1.5;
  white-space: pre-wrap;          /* 保留提示词里的换行，按原文显示 */
  word-break: break-word;
  max-height: 100px;              /* 框内高度上限（约 5~6 行） */
  overflow-y: auto;               /* ← 可以上下滚动看完整提示词 */
  overscroll-behavior: contain;   /* 滚到头不要带着画布一起缩放 */
  cursor: text;
}
.np-text::-webkit-scrollbar { width: 6px; }
.np-text::-webkit-scrollbar-thumb { background: rgba(0,0,0,.18); border-radius: 3px; }
.np-text.placeholder { color: var(--text3); }
.ng-edit {
  flex: 1; resize: none;
  background: #fff; border: 1px solid var(--green);
  border-radius: 8px; padding: 8px;
  font-size: 12px; line-height: 1.5; outline: none;
  font-family: inherit;
  min-height: 100px;              /* 编辑时也要能看到多行、可上下滚 */
  max-height: 240px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

/* ---- 文字节点 ---- */
.nt-area {
  width: calc(100% - 20px); margin: 0 10px 12px;
  background: var(--panel2); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px;
  font-size: 12px; line-height: 1.6;
  resize: vertical; outline: none;
}
.nt-area:focus { border-color: var(--green); background: #fff; }

/* ---- 端口（ComfyUI 风格 socket，带标签）---- */
.sock {
  position: absolute; top: 50%; transform: translateY(-50%);
  display: flex; align-items: center; gap: 6px; z-index: 4;
  pointer-events: none;
}
.sock.in { left: -9px; }
.sock.out { right: -9px; }
.port {
  width: 14px; height: 14px; border-radius: 50%;
  background: #fff; border: 3px solid var(--green);
  cursor: crosshair; pointer-events: auto; flex-shrink: 0;
  transition: box-shadow .15s, background .15s;
}
.port:hover { background: var(--green); box-shadow: 0 0 10px var(--green-glow); }
.sock-label {
  font-size: 10px; color: var(--text2); font-weight: 500;
  background: var(--panel); border: 1px solid var(--border2);
  border-radius: 6px; padding: 1px 6px; white-space: nowrap;
  opacity: 0; transition: opacity .15s;
}
.node:hover .sock-label { opacity: 1; }

/* ======================= 底部提示词输入栏 ======================= */
.promptbar {
  position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%);
  z-index: 50;
  width: min(860px, calc(100vw - 48px));
}
.pb-box {
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(24px) saturate(1.8);
  -webkit-backdrop-filter: blur(24px) saturate(1.8);
  border: 1px solid var(--border2);
  border-radius: 18px;
  padding: 12px 14px 10px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .12);
}
.pb-inputrow { display: flex; align-items: flex-start; gap: 10px; }
.pb-attach {
  min-width: 38px; height: 38px; flex-shrink: 0;
  padding: 0 10px;
  display: inline-flex; align-items: center; justify-content: center; gap: 2px;
  border-radius: 10px;
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--text2); font-size: 18px;
}
.pb-attach:hover { border-color: var(--green); color: var(--green-ink); }
/* 有参考图时：＋ 变成「图片 ＋」小卡（参考同类应用的输入框样式） */
.pb-attach-label {
  font-size: 12.5px; font-weight: 600; line-height: 1;
  color: var(--text2);
}
.pb-attach:hover .pb-attach-label { color: var(--green-ink); }
/* 参考图缩略图列（多张，轻微叠放，右上角序号 = 提示词里的「图N」） */
.pb-refs {
  display: inline-flex; align-items: center; flex-shrink: 0;
  padding-top: 1px;
}
.pb-ref {
  position: relative;
  width: 38px; height: 38px;
  flex-shrink: 0;
  margin-left: -8px;
  border-radius: 10px;
  transition: transform var(--t-mid) var(--ease), margin var(--t-mid) var(--ease);
}
.pb-ref:first-child { margin-left: 0; }
.pb-ref:hover { transform: translateY(-3px); z-index: 99 !important; }
.pb-ref img {
  width: 38px; height: 38px; border-radius: 10px;
  object-fit: cover;
  border: 1.5px solid var(--green);
  background: #fff;
  display: block;
}
.pb-ref-n {
  position: absolute; left: 2px; bottom: 1px;
  min-width: 13px; height: 13px; padding: 0 3px;
  border-radius: 7px;
  background: rgba(0, 0, 0, .55); color: #fff;
  font-size: 9px; font-weight: 700; line-height: 13px; text-align: center;
  pointer-events: none;
}
.pb-ref-x {
  position: absolute; top: -6px; right: -6px;
  width: 16px; height: 16px; border-radius: 50%;
  background: #ff3b30; color: #fff;
  font-size: 9px; line-height: 1;
  opacity: 0; transition: opacity var(--t-fast, .15s) var(--ease);
}
.pb-ref:hover .pb-ref-x, .pb-ref:focus-within .pb-ref-x { opacity: 1; }
/* 参考图拖拽换顺序（boss 2026-09-27「我上传的图片可以让我拖拽调整位置」）
   序号 = 提示词里的「图1 / 图2 / 图3」，顺序即语义 → 按住缩略图横拖即可换位。
   拖动中：被拖的跟着指针（去掉过渡才跟手），其它按格平移让位（保留过渡，看着顺）。 */
.pb-ref { cursor: grab; touch-action: none; }
.pb-ref.dragging { transition: none; cursor: grabbing; z-index: 999 !important; }
.pb-ref.dragging img { box-shadow: 0 10px 24px rgba(0, 0, 0, .24); }
body.theme-dark .pb-ref.dragging img { box-shadow: 0 10px 24px rgba(0, 0, 0, .55); }
/* 套系提示条（一次出整套） */
.pb-suite {
  display: flex; align-items: center; gap: 8px;
  margin: 0 0 10px;
  padding: 8px 10px;
  border-radius: 12px;
  background: var(--panel2);
  border: 1px solid var(--green);
  font-size: 13px;
}
.pb-suite-ico { font-size: 15px; line-height: 1; }
.pb-suite b { color: var(--text); font-size: 13px; white-space: nowrap; }
.pb-suite-hint {
  color: var(--text2); font-size: 12px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  flex: 1; min-width: 0;
}
.pb-suite-one {
  flex-shrink: 0;
  padding: 4px 9px; border-radius: 8px;
  font-size: 12px;
  background: transparent; color: var(--text2);
  border: 1px solid var(--border);
}
.pb-suite-one:hover { color: var(--green-ink); border-color: var(--green); }
.pb-suite-x {
  flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%;
  background: transparent; border: none;
  color: var(--text2); font-size: 12px; line-height: 1;
}
.pb-suite-x:hover { color: #ff3b30; }
#pbPrompt {
  flex: 1;
  background: transparent; border: none; outline: none;
  resize: none;
  font-size: 14px; line-height: 1.6;
  color: var(--text);
  padding: 8px 0 0;
  max-height: 120px;
}
#pbPrompt::placeholder { color: var(--text3); }

.pb-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 8px; padding-top: 8px;
  border-top: 1px solid var(--border);
}
.pb-left, .pb-right { display: flex; align-items: center; gap: 6px; }

.pb-select { position: relative; }
.pbs-trigger {
  display: flex; align-items: center; gap: 5px;
  height: 30px; padding: 0 10px;
  border-radius: 8px;
  font-size: 12px; color: var(--text2);
  white-space: nowrap;
}
.pbs-trigger:hover { background: rgba(0,0,0,.05); color: var(--text); }
.pbs-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.pbs-arrow { font-size: 9px; color: var(--text3); }
.pbs-menu {
  position: absolute; bottom: 36px; left: 0;
  min-width: 190px; max-height: 320px; overflow-y: auto;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border2);
  border-radius: 12px;
  padding: 5px;
  box-shadow: 0 12px 36px rgba(0,0,0,.14);
  z-index: 55;
}
.pb-right .pbs-menu { left: auto; right: 0; }
.pbs-item {
  display: flex; flex-direction: column; gap: 1px;
  padding: 8px 10px; border-radius: 8px;
  cursor: pointer;
}
.pbs-item:hover { background: rgba(0,0,0,.05); }
.pbs-item.active { background: rgba(48, 209, 88, .1); }
.pbs-item.active .pbs-item-name { color: var(--green-ink); }
.pbs-item-name { font-size: 12.5px; color: var(--text); }
.pbs-item-sub { font-size: 11px; color: var(--text3); }
/* 下拉分组标题（技能按产品系列分组；点标题可收起/展开本组，样式在上面的 .nl-skill-group/.pbs-group 里统一写） */
.pbs-group {
  font-size: 10.5px; font-weight: 500; color: var(--text3);
  letter-spacing: .3px; padding: 8px 10px 4px;
  user-select: none;
}
.pbs-menu > .pbs-group:first-child { padding-top: 3px; }

.pb-sep { width: 1px; height: 18px; background: var(--border2); margin: 0 4px; }
/* 🚨 v207：「极速」开关已删除（boss 2026-10-05 第 40 轮：删除并关闭极速这个功能和选项，
   提示词也要越详细越精准为主）—— .pb-fast / .pb-fast-bolt / .pb-fast.on 三条规则一并清掉。 */
.pb-credits {
  font-size: 12px; color: var(--text2);
  padding: 0 6px; cursor: pointer;
  user-select: none;
}
.pb-credits b { color: var(--green-ink); font-weight: 600; }
.pb-credits:hover { color: var(--text); }
.pb-send {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--green); color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-left: 4px;
  box-shadow: 0 3px 10px rgba(48, 209, 88, .4);
  transition: transform .12s, box-shadow .15s;
}
.pb-send:hover { background: var(--green2); box-shadow: 0 5px 18px rgba(48, 209, 88, .5); transform: scale(1.06); }
.pb-send:active { transform: scale(.96); }
.pb-send svg { width: 18px; height: 18px; }

/* ======================= 弹窗 ======================= */
.mask {
  position: fixed; inset: 0; z-index: 80;
  background: rgba(0, 0, 0, .28);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
}
.dialog {
  width: min(560px, calc(100vw - 40px));
  max-height: 76vh;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  display: flex; flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 70px rgba(0,0,0,.2);
}
.dlg-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.dlg-x { color: var(--text3); font-size: 13px; width: 26px; height: 26px; border-radius: 6px; }
.dlg-x:hover { background: var(--panel2); color: var(--text); }
.dlg-body { padding: 18px; overflow-y: auto; }
.dlg-tip { font-size: 12px; color: var(--text3); margin-bottom: 14px; line-height: 1.6; }
.dlg-hint { font-size: 11px; color: var(--text3); margin-top: 5px; line-height: 1.5; }
.dlg-field { margin-bottom: 14px; }
.dlg-field label { display: block; font-size: 12px; color: var(--text2); margin-bottom: 6px; }
.dlg-field label a { color: var(--blue); text-decoration: none; }
.dlg-field input {
  width: 100%; height: 36px;
  background: var(--panel2); border: 1px solid var(--border);
  border-radius: 9px; padding: 0 12px;
  font-size: 13px; outline: none;
}
.dlg-field input:focus { border-color: var(--green); background: #fff; }
.dlg-acts { display: flex; gap: 10px; margin-top: 6px; }
.btn-primary {
  height: 36px; padding: 0 18px; border-radius: 9px;
  background: var(--green); color: #fff;
  font-size: 13px; font-weight: 600;
}
.btn-primary:hover { background: var(--green2); }
.loading { text-align: center; color: var(--text3); font-size: 13px; padding: 24px 0; }
.hist-item {
  display: flex; gap: 12px; align-items: center;
  padding: 10px; border-radius: 10px;
  background: var(--panel2); margin-bottom: 8px;
}
.hist-item img { width: 56px; height: 56px; border-radius: 8px; object-fit: cover; }
.hist-item video { width: 56px; height: 56px; border-radius: 8px; object-fit: cover; background: #000; }
.hi-info { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.hi-info b { font-size: 13px; }
.hi-info small { font-size: 11px; color: var(--text3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.share-link {
  background: var(--panel2); border: 1px solid var(--border);
  border-radius: 9px; padding: 10px 12px;
  font-size: 12px; color: var(--green-ink);
  word-break: break-all; margin: 10px 0;
}

/* ======================= Toast ======================= */
.toast {
  position: fixed; top: 66px; left: 50%; transform: translateX(-50%) translateY(-8px);
  z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border2);
  border-radius: 10px;
  padding: 9px 18px;
  font-size: 13px;
  opacity: 0; pointer-events: none;
  transition: opacity .25s, transform .25s;
  box-shadow: 0 8px 28px rgba(0,0,0,.12);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { border-color: rgba(255,59,48,.4); color: #ff3b30; }

/* ======================= 右键菜单 ======================= */
.ctx-menu {
  position: fixed; z-index: 95;
  min-width: 176px;
  background: rgba(255, 255, 255, .97);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border2);
  border-radius: 12px;
  padding: 5px;
  box-shadow: 0 14px 44px rgba(0, 0, 0, .18);
}
.ctx-item {
  display: flex; align-items: center;
  padding: 9px 13px; border-radius: 8px;
  font-size: 13px; color: var(--text);
  cursor: pointer;
  white-space: nowrap;
}
.ctx-item:hover { background: var(--panel2); }
.ctx-item.danger { color: #ff3b30; }
.ctx-item.danger:hover { background: rgba(255, 59, 48, .08); }
.ctx-sep { height: 1px; background: var(--border); margin: 5px 9px; }

/* ======================= 访问门（内部使用） ======================= */
.gate-mask {
  position: fixed; inset: 0; z-index: 999;
  display: flex; align-items: center; justify-content: center;
  background: rgba(20, 20, 24, .92);
  backdrop-filter: blur(14px);
  padding: 20px;
}
.gate-mask[hidden] { display: none; }
.gate-card {
  width: 100%; max-width: 400px;
  background: rgba(28, 28, 31, .96);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 18px;
  padding: 30px 26px 22px;
  text-align: center;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .55);
  animation: yh-pop .34s var(--ease-spring) both;
}
.gate-logo {
  width: 60px; height: 60px; margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(34, 197, 94, .40), 0 2px 6px rgba(0, 0, 0, .22);
  animation: yh-halo 5.6s ease-in-out 1.9s infinite;
}
.gate-logo .yh-mark { width: 100%; height: 100%; display: block; }
.gate-title { font-size: 17px; font-weight: 600; color: #f5f5f7; margin: 0 0 6px; }
.gate-sub { font-size: 12.5px; color: #a1a1a8; line-height: 1.6; margin: 0 0 18px; }
.gate-row { display: flex; gap: 8px; }
.gate-row input {
  flex: 1; height: 40px; padding: 0 13px;
  border-radius: 11px; font-size: 14px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .14);
  color: #f5f5f7; outline: none;
}
.gate-row input::placeholder { color: #86868b; }
.gate-row input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(48, 209, 88, .18); }
.gate-row .btn-primary { height: 40px; padding: 0 20px; }
.gate-msg { min-height: 18px; font-size: 12.5px; color: #ff6961; margin: 10px 0 0; }
.gate-foot { font-size: 11.5px; color: #6e6e73; margin: 12px 0 0; line-height: 1.6; }

/* ---------- 访问安全面板（管理员设备 / 生成口令） ---------- */
.gate-sect {
  border: 1px solid var(--border2);
  border-radius: 13px;
  padding: 12px 13px;
  margin: 0 0 12px;
  background: var(--panel2);
}
.gate-sect-h {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 12.5px; font-weight: 600; color: var(--text);
  margin-bottom: 8px;
}
.gate-chip {
  font-size: 11px; font-weight: 600;
  padding: 2px 9px; border-radius: 999px;
  color: var(--text2); background: var(--panel);
  border: 1px solid var(--border2);
}
.gate-chip.is-admin { color: #fff; background: var(--green); border-color: transparent; }
.gate-chip.ghost { color: var(--text3); background: transparent; }
.gate-dev-line { font-size: 12.5px; color: var(--text2); margin: 0 0 6px; }
.gate-dev-line b { color: var(--text); font-weight: 600; }
/* 非管理员：管理区块整体隐藏 */
.gate-locked { display: none; }
.gate-sect.gate-locked-on { display: block; }
.gate-pw-form { display: flex; gap: 8px; margin-bottom: 8px; }
.gate-pw-form input {
  flex: 1; min-width: 0; height: 36px; padding: 0 11px;
  border-radius: 10px; font-size: 13px;
  background: var(--panel); border: 1px solid var(--border2);
  color: var(--text); outline: none;
}
.gate-pw-form select {
  height: 36px; padding: 0 8px; border-radius: 10px; font-size: 12.5px;
  background: var(--panel); border: 1px solid var(--border2); color: var(--text);
}
.gate-pw-form input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(48, 209, 88, .16); }
.gate-pw-form .btn-primary { height: 36px; padding: 0 18px; flex: 0 0 auto; }
.gate-pw-form .gate-lbl { flex: 0 0 auto; font-size: 12.5px; color: var(--text2); }
.gate-pw-form .gate-days {
  flex: 0 0 74px; width: 74px; text-align: center; font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.gate-quick { display: flex; gap: 6px; flex-wrap: wrap; margin: 0 0 8px; }
.gate-quick button {
  font-size: 11.5px; padding: 4px 10px; border-radius: 8px;
  background: var(--panel); color: var(--text2);
  border: 1px solid var(--border2); cursor: pointer;
}
.gate-quick button:hover { color: var(--text); border-color: var(--green); }
.gate-list { margin-top: 8px; display: flex; flex-direction: column; gap: 6px; }
.gate-item {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 8px 11px; border-radius: 10px;
  background: var(--panel); border: 1px solid var(--border2);
}
.gate-item.is-dead { opacity: .5; }
.gate-item-main { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1 1 auto; }
.gate-item-main b { font-size: 12.5px; font-weight: 600; color: var(--text); }
.gate-item-main span { font-size: 11.5px; color: var(--text3); }
.gate-self {
  font-size: 10.5px; font-weight: 600; padding: 1px 6px; border-radius: 999px;
  background: var(--green); color: #fff; margin-left: 4px;
}
.gate-item-x {
  flex: 0 0 auto; font-size: 11.5px; padding: 4px 10px; border-radius: 8px;
  color: #ff3b30; background: transparent;
  border: 1px solid var(--border2);
}
.gate-item-x:hover { background: rgba(255, 59, 48, .08); }
/* 台账里的「复制」按钮用中性色，别和「删」混在一起 */
.gate-item-x.copy { color: var(--text2); }
.gate-item-x.copy:hover { background: var(--panel2); color: var(--text); }
.gate-pw-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px; letter-spacing: .5px;
  color: var(--text); background: var(--panel2);
  border: 1px solid var(--border2); border-radius: 6px;
  padding: 1px 6px; user-select: all;
}
.gate-self.gray { background: var(--text3); }
.gate-empty { font-size: 11.5px; color: var(--text3); margin: 2px 0; }
body.theme-dark .gate-sect { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .10); }
body.theme-dark .gate-item { background: rgba(255, 255, 255, .05); border-color: rgba(255, 255, 255, .10); }
body.theme-dark .gate-pw-form input,
body.theme-dark .gate-pw-form select { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .12); color: #f5f5f7; }
body.theme-dark .gate-chip { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .12); }

/* 安全设置弹窗里的一次性展示框（生成的访问口令 / 邀请链接）
   ⚠️ 曾经写死 background:rgba(255,255,255,.06) + color:#f2f2f5
      —— 那是「暗色模式」的值，却没有浅色版本，导致浅色模式下白底白字、
      口令完全看不见。现统一跟随主题变量（--panel2 / --border2 / --text）。 */
.gate-link-text {
  width: 100%; margin-top: 10px; padding: 9px 11px;
  border-radius: 10px; font-size: 12.5px; word-break: break-all;
  background: var(--panel2);
  border: 1px solid var(--border2);
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: .6px;
  font-weight: 600;
}
.gate-link-text:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(48, 209, 88, .16);
}
/* 「刚生成的口令」这一块的标题（跟着主题走，浅色/暗色都清楚） */
.gate-out { margin-top: 14px; }
.gate-out-h {
  display: flex; align-items: center; gap: 7px;
  font-size: 11.5px; font-weight: 600; color: var(--green-ink);
}
.gate-out-dot {
  width: 6px; height: 6px; border-radius: 50%; flex: 0 0 auto;
  background: var(--green); box-shadow: 0 0 0 3px var(--green-glow);
  animation: yh-dot 1.6s ease-in-out infinite;
}
@keyframes yh-dot { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }
.gate-out .gate-link-text { margin-top: 6px; }

/* ======================= 拖拽上传提示 ======================= */
.drop-hint {
  position: fixed; inset: 52px 0 0 0; z-index: 72;
  display: flex; align-items: center; justify-content: center;
  background: rgba(48, 209, 88, .08);
  border: 3px dashed var(--green);
  pointer-events: none;
}
.drop-hint-inner {
  background: #fff; border-radius: 14px;
  padding: 22px 40px;
  font-size: 15px; font-weight: 500; color: var(--green-ink);
  box-shadow: 0 10px 34px rgba(0, 0, 0, .14);
}

/* ======================= v4：框选 / 小地图 / 模式 / 快捷键 ======================= */
.stage.select-mode { cursor: crosshair; }
.stage.space-pan { cursor: grab; }

/* 框选矩形 */
.marquee {
  position: absolute; z-index: 15;
  background: rgba(48, 209, 88, .1);
  border: 1px solid var(--green);
  border-radius: 3px;
  pointer-events: none;
}

/* 节点选中态 */
.node.selected { border-color: var(--green); box-shadow: 0 0 0 2px var(--green-glow), 0 8px 30px rgba(0,0,0,.12); }

/* 控制条分隔线 / 模式按钮 */
.zb-sep { width: 1px; height: 16px; background: var(--border); margin: 0 3px; }
.zb-mode.active { background: var(--green); color: #fff; }
.zb-btn:disabled { opacity: .35; pointer-events: none; }

/* 导航小地图 */
.minimap {
  position: absolute; right: 16px; bottom: 188px; z-index: 18;
  width: 176px; height: 118px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 4px 18px rgba(0,0,0,.08);
  cursor: crosshair;
  display: none;
}
.minimap.on { display: block; }

/* 快捷键面板 */
.sk-dialog { max-width: 460px; }
.sk-body { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 24px; max-height: 60vh; overflow: auto; }
.sk-section h3 { font-size: 12px; color: var(--text3); font-weight: 600; margin: 0 0 8px; text-transform: none; letter-spacing: .2px; }
.sk-item { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 5px 0; font-size: 13px; }
.sk-item span { color: var(--text); }
.sk-item kbd {
  font-family: -apple-system, "SF Pro Text", sans-serif;
  font-size: 11px; color: var(--text2);
  background: #f1f1f4; border: 1px solid var(--border2);
  border-radius: 5px; padding: 2px 6px;
  box-shadow: 0 1px 0 rgba(0,0,0,.06);
}

/* ======================= v5：标记/封面徽章 + AI 助手 + 画布封面 ======================= */
.node-badge {
  position: absolute; top: 42px; right: 8px; z-index: 6;
  font-size: 11px; line-height: 1; padding: 4px 7px;
  border-radius: 7px; pointer-events: none;
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
}
.node-badge.mark { background: #fff6e0; color: #b8860b; border: 1px solid #f0d9a0; }
.node-badge.cover { background: var(--green); color: #fff; }

/* 画布列表封面缩略图 */
.ws-item { display: flex; align-items: center; gap: 10px; }
.ws-cover {
  width: 40px; height: 40px; flex: none; border-radius: 8px;
  background-size: cover; background-position: center;
  border: 1px solid var(--border2);
}
.ws-item-name { flex: 1; }

/* AI 设计助手面板 */
.assistant {
  position: fixed; right: 16px; top: 68px; bottom: 118px; width: 372px; z-index: 60;
  display: flex; flex-direction: column;
  background: rgba(255, 255, 255, .78);
  backdrop-filter: blur(28px) saturate(1.8);
  -webkit-backdrop-filter: blur(28px) saturate(1.8);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 20px; box-shadow: 0 20px 60px rgba(0,0,0,.18);
  overflow: hidden;
}
.assistant[hidden] { display: none; }
.as-head { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.as-avatar {
  flex: none; width: 36px; height: 36px; border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #30d158, #0a84ff);
  font-size: 18px; box-shadow: 0 2px 10px rgba(48,209,88,.32);
}
.as-head-txt { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.as-title { font-size: 14.5px; font-weight: 600; color: var(--text); }
.as-subtitle { font-size: 11px; color: var(--text3); display: flex; align-items: center; gap: 5px; }
.as-subtitle::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.as-close { width: 28px; height: 28px; border-radius: 8px; color: var(--text3); font-size: 14px; }
.as-close:hover { background: rgba(0,0,0,.06); }
/* 待解析图片：贴在输入框上方的小缩略图卡片（类似聊天软件附件） */
.as-attach {
  display: flex; gap: 8px; padding: 10px 14px 0;
  border-top: 1px solid var(--border); background: rgba(0,0,0,.02);
}
.as-attach[hidden] { display: none; }
/* 有附件时，输入框不再重复画上边框，附件与输入框连成一体 */
.as-attach:not([hidden]) + .as-input { border-top: none; }
.as-attach-card {
  position: relative; width: 62px; height: 62px; flex: none;
  border-radius: 10px; overflow: visible;
}
.as-attach-card img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  border-radius: 10px; border: 1px solid var(--border2);
  background: var(--panel2);
  box-shadow: 0 2px 8px rgba(0,0,0,.12);
}
.as-attach-x {
  position: absolute; top: -6px; right: -6px;
  width: 19px; height: 19px; border-radius: 50%;
  background: rgba(0,0,0,.72); color: #fff; font-size: 10px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,.3);
  transition: background .15s ease, transform .12s ease;
}
.as-attach-x:hover { background: #ff3b30; transform: scale(1.08); }
.as-msgs { flex: 1; overflow: auto; padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.as-msg { max-width: 86%; padding: 10px 13px; border-radius: 16px; font-size: 13.5px; line-height: 1.55; word-break: break-word; }
.as-msg.user { align-self: flex-end; background: var(--green); color: #fff; border-bottom-right-radius: 5px; box-shadow: 0 2px 8px rgba(48,209,88,.25); }
.as-msg.ai { align-self: flex-start; background: var(--panel2); border-bottom-left-radius: 5px; }
.as-msg.ai img { max-width: 100%; border-radius: 8px; }
.as-imgwrap { position: relative; }
.as-put { position: absolute; left: 50%; bottom: 8px; transform: translateX(-50%); background: rgba(0,0,0,.55); color: #fff; border-radius: 7px; padding: 5px 10px; font-size: 11px; }
.as-loading { color: var(--text3); }
.as-err { color: #ff3b30; }
.as-hint { display: block; margin-top: 6px; color: var(--text3); font-size: 12px; line-height: 1.5; }
.as-user-img { margin-bottom: 8px; }
.as-user-img img { max-width: 180px; max-height: 140px; border-radius: 10px; display: block; border: 1px solid rgba(255,255,255,.25); }

/* 空状态欢迎页 */
.as-empty {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 16px; min-height: 240px;
}
.as-empty[hidden] { display: none; }
.as-empty-avatar {
  width: 58px; height: 58px; border-radius: 17px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #30d158, #0a84ff);
  font-size: 28px; box-shadow: 0 8px 24px rgba(48,209,88,.32);
  margin-bottom: 14px;
}
.as-empty-title { font-size: 16px; font-weight: 600; color: var(--text); }
.as-empty-sub { font-size: 12.5px; color: var(--text3); margin: 4px 0 16px; }
.as-empty-sugs { display: flex; flex-direction: column; gap: 8px; width: 100%; max-width: 264px; }
.as-sug {
  padding: 11px 14px; border-radius: 12px;
  background: var(--panel2); border: 1px solid var(--border2);
  font-size: 12.5px; color: var(--text2); text-align: left; cursor: pointer;
  transition: border-color .15s ease, color .15s ease, transform .12s ease;
}
.as-sug:hover { border-color: var(--green); color: var(--text); transform: translateY(-1px); }

/* 输入区 */
.as-input { display: flex; align-items: flex-end; gap: 8px; padding: 12px 14px; border-top: 1px solid var(--border); background: rgba(0,0,0,.02); }
.as-input textarea {
  flex: 1; resize: none; border: 1px solid var(--border2); border-radius: 18px;
  padding: 10px 16px; font-size: 13.5px; max-height: 96px; font-family: inherit;
  background: var(--panel); color: var(--text); line-height: 1.5;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.as-input textarea::placeholder { color: var(--text3); }
.as-input textarea:focus { border-color: var(--green); outline: none; box-shadow: 0 0 0 3px rgba(48,209,88,.14); }
.as-imgbtn {
  width: 36px; height: 36px; flex: none; border-radius: 50%;
  background: var(--panel2); color: var(--text2); border: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center;
  transition: color .15s ease, border-color .15s ease, transform .12s ease;
}
.as-imgbtn:hover { color: var(--green); border-color: var(--green); transform: translateY(-1px); }
.as-imgbtn:active { transform: scale(.92); }
.as-send {
  width: 36px; height: 36px; flex: none; border-radius: 50%;
  background: var(--green); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(48,209,88,.32);
  transition: filter .15s ease, transform .12s ease;
}
.as-send:hover { filter: brightness(1.08); }
.as-send:active { transform: scale(.92); }
.as-send:disabled { opacity: .4; cursor: not-allowed; }

/* ======================= v6：编组 / 截图 / 对比 / 主题 / 隐藏UI ======================= */
/* 编组容器 */
.groups { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.group {
  position: absolute; pointer-events: auto;
  border: 1.5px dashed var(--gc, #ff9500);
  border-radius: 16px;
  background: color-mix(in srgb, var(--gc, #ff9500) 6%, transparent);
}
.group:hover { background: color-mix(in srgb, var(--gc, #ff9500) 10%, transparent); }
.grp-head {
  height: 26px; display: flex; align-items: center; gap: 6px;
  padding: 0 10px; cursor: grab;
  color: var(--gc, #ff9500); font-size: 12px; font-weight: 600;
  background: color-mix(in srgb, var(--gc, #ff9500) 12%, transparent);
  border-radius: 14px 14px 0 0;
}
.grp-head:active { cursor: grabbing; }
.grp-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gc, #ff9500); }
.grp-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.grp-count { font-size: 10px; opacity: .8; }
/* 🚨 v258：分组头右上角的累计消耗（boss 2026-10-15 要求「记一下花费了多少真实的钱」） */
.grp-cost {
  font-size: 10.5px; font-weight: 700; letter-spacing: .1px;
  padding: 2px 8px; border-radius: 9px; white-space: nowrap;
  color: #a8392c; background: rgba(168, 57, 44, .12);
  border: 1px solid rgba(168, 57, 44, .22);
  cursor: default; flex: none;
}
.grp-cost:hover { background: rgba(168, 57, 44, .2); }
/* 🚨 v266：折算值（v265 之前生成的老节点）用琥珀色区分 —— 别让人以为它和精确记账一样准。
   ⚠️ 必须放在 .grp-cost **之后**（同权重靠后者胜），且这里用 .grp-cost.est 提高一级特异性。 */
.grp-cost.est, .ng-cost.est {
  color: #8a5a00; background: rgba(255, 191, 71, .16);
  border-color: rgba(191, 134, 0, .34); box-shadow: none;
}
.grp-cost.est:hover, .ng-cost.est:hover { background: rgba(255, 191, 71, .26); }
@media (prefers-color-scheme: dark) {
  .grp-cost { color: #ff8a7a; background: rgba(255, 138, 122, .14); border-color: rgba(255, 138, 122, .28); }
  .grp-cost.est, .ng-cost.est { color: #f5c26b; background: rgba(255, 191, 71, .16); border-color: rgba(245, 194, 107, .34); }
  .grp-cost.est:hover, .ng-cost.est:hover { background: rgba(255, 191, 71, .26); }
}

/* 截图模式 */
.stage.shooting { cursor: crosshair; }

/* 隐藏 UI */
body.ui-hidden .topbar, body.ui-hidden .promptbar, body.ui-hidden .zoombar, body.ui-hidden .minimap { display: none !important; }
body.ui-hidden .stage { inset: 0; }
body.ui-hidden .assistant { top: 12px; }

/* 对比模式 */
.cmp-dialog { max-width: 720px; width: 90vw; }
.cmp-grid { display: flex; gap: 8px; flex-wrap: wrap; max-height: 120px; overflow: auto; margin-bottom: 12px; }
.cmp-thumb { position: relative; width: 72px; height: 72px; border-radius: 8px; overflow: hidden; cursor: pointer; border: 2px solid transparent; flex: none; }
.cmp-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cmp-thumb .cmp-tick { position: absolute; top: 3px; right: 3px; width: 18px; height: 18px; border-radius: 50%; background: rgba(0,0,0,.5); color: #fff; font-size: 11px; display: none; align-items: center; justify-content: center; }
.cmp-thumb.on { border-color: var(--green); }
.cmp-thumb.on .cmp-tick { display: flex; background: var(--green); }
.cmp-stage { min-height: 240px; border: 1px dashed var(--border2); border-radius: 12px; display: flex; align-items: center; justify-content: center; padding: 12px; background: var(--panel2); }
.cmp-hint { color: var(--text3); font-size: 13px; }
.cmp-side { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; width: 100%; }
.cmp-side img { width: 100%; max-height: 320px; object-fit: contain; border-radius: 10px; background: #fff; }
.cmp-overlay { position: relative; width: 100%; height: 320px; }
.cmp-overlay img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.cmp-overlay img:last-child { opacity: .5; }
.cmp-ovlabel { position: absolute; top: 8px; left: 8px; background: rgba(0,0,0,.55); color: #fff; font-size: 11px; padding: 3px 8px; border-radius: 6px; }

/* 暗黑模式（默认白色，符合苹果浅色；可切换） */
body.theme-dark {
  --bg: #0f0f11;
  --panel: #1c1c1f;
  --panel2: #26262a;
  --border: rgba(255,255,255,.08);
  --border2: rgba(255,255,255,.14);
  --text: #f2f2f5;
  --text2: #b0b0b6;
  --text3: #7a7a80;
  --green-ink: #7ee29a;
}
body.theme-dark .stage { background: #101013; background-image: radial-gradient(circle, rgba(255,255,255,.09) 1px, transparent 1px); }
body.theme-dark .zoombar { background: rgba(28,28,31,.9); }
body.theme-dark .assistant { background: rgba(28,28,31,.82); border-color: rgba(255,255,255,.08); }
body.theme-dark .as-input { background: rgba(255,255,255,.03); }
body.theme-dark .as-attach { background: rgba(255,255,255,.03); border-top-color: rgba(255,255,255,.08); }
body.theme-dark .as-attach-card img { border-color: rgba(255,255,255,.12); }
body.theme-dark .topbar { background: rgba(28,28,31,.9); }
body.theme-dark .node { box-shadow: 0 4px 20px rgba(0,0,0,.5); }
/* 左侧「我的画布 / 节点库」面板暗黑模式 */
body.theme-dark .ws-panel, body.theme-dark .nodelib {
  background: rgba(28,28,31,.92);
  border-right-color: rgba(255,255,255,.08);
}

/* ---------- 暗黑模式：修正「写死浅色背景」的组件（避免浅底 + 浅字看不清） ---------- */
/* 空状态按钮（「加载示例工作流」）等次要按钮 */
body.theme-dark .btn-ghost {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.18);
  color: #e8e8ee;
}
body.theme-dark .btn-ghost:hover {
  background: rgba(48,209,88,.16);
  border-color: var(--green);
  color: var(--green-ink);
}
/* 空状态说明文字提亮，保证可读 */
body.theme-dark .empty-inner p { color: #98989f; }
/* 技能库节点悬停底色 */
body.theme-dark .nl-node:hover { background: rgba(255,255,255,.07); }
body.theme-dark .nl-node:hover, body.theme-dark .nl-skill:hover { box-shadow: 0 6px 18px rgba(0,0,0,.45); }
body.theme-dark .node:hover { box-shadow: 0 10px 30px rgba(0,0,0,.55); }
/* 暗黑下选中态仍需绿色光晕（优先级需高于 .theme-dark .node） */
body.theme-dark .node.selected,
body.theme-dark .node.selected:hover {
  box-shadow: 0 0 0 2px var(--green-glow), 0 12px 34px rgba(48,209,88,.22);
}
/* 输入类：聚焦/编辑时不再变白底 */
body.theme-dark .nd-title-edit,
body.theme-dark .ng-edit,
body.theme-dark .nt-area {
  background: rgba(255,255,255,.08);
  color: #f2f2f5;
  border-color: rgba(255,255,255,.18);
}
body.theme-dark .nt-area:focus,
body.theme-dark .ng-edit:focus { background: rgba(255,255,255,.11); color: #ffffff; }
body.theme-dark .dlg-field input:focus,
body.theme-dark .dlg-field textarea:focus,
body.theme-dark .dlg-field select:focus {
  background: rgba(255,255,255,.08);
  color: #f2f2f5;
}
/* 快捷键胶囊 */
body.theme-dark .sk-item kbd { background: rgba(255,255,255,.1); color: #d8d8de; }
/* 拖拽提示层 */
body.theme-dark .drop-hint-inner { background: rgba(42,42,46,.95); color: #f2f2f5; }

/* ======================= 调整后再次生成弹窗 ======================= */
.reedit-dialog { max-width: 560px; width: 92vw; }
.dlg-row { display: flex; gap: 12px; }
.dlg-row .dlg-field { flex: 1; }
.dlg-field textarea {
  width: 100%; resize: vertical; min-height: 76px;
  background: var(--panel2); border: 1px solid var(--border);
  border-radius: 9px; padding: 10px 12px;
  font-size: 13px; outline: none; font-family: inherit; line-height: 1.5;
}
.dlg-field textarea:focus { border-color: var(--green); background: #fff; }
.dlg-field select {
  width: 100%; height: 36px;
  background: var(--panel2); border: 1px solid var(--border);
  border-radius: 9px; padding: 0 10px;
  font-size: 13px; outline: none; color: var(--text);
}
.dlg-field select:focus { border-color: var(--green); background: #fff; }

/* ======================= 空格键查看大图 ======================= */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0, 0, 0, .82);
  backdrop-filter: blur(6px);
  overflow: hidden;          /* 放大后图片超出视口，不要产生页面滚动条 */
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: 90vw; max-height: 88vh;
  border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,.5);
  /* 点一下放大看细节 → 再点一下还原（光标跟着状态变） */
  cursor: zoom-in;
  transform-origin: center center;
  transition: transform .3s var(--ease);
  user-select: none; -webkit-user-drag: none;
}
.lightbox.zoomed img { cursor: zoom-out; }
/* 放大后按住拖动查看（拖动过程中关掉过渡，跟手） */
.lightbox.dragging img { cursor: grabbing; transition: none; }
.lb-close {
  position: absolute; top: 18px; right: 18px;
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,.14); color: #fff; font-size: 18px;
}
.lb-close:hover { background: rgba(255,255,255,.28); }
.lb-hint {
  position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,.7); font-size: 12px;
  background: rgba(255,255,255,.12); border-radius: 8px; padding: 6px 14px;
  pointer-events: none;
}

/* 查看大图：顶部信息（模型 + 分辨率） */
.lb-top {
  position: absolute; top: 0; left: 0; right: 0;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 18px;
  pointer-events: none;
}
.lb-top .lb-close { pointer-events: auto; }
.lb-meta {
  display: flex; align-items: center; gap: 10px;
  background: rgba(20,20,22,.62); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 10px; padding: 8px 16px;
  color: #fff; font-size: 13px; font-weight: 600;
}
.lb-meta[hidden] { display: none; }
.lb-meta-model { color: #fff; }
.lb-meta-size { color: rgba(255,255,255,.72); font-weight: 500; font-size: 12.5px; }

/* 查看大图：底部复制 / 下载 */
.lb-actions {
  position: absolute; bottom: 56px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 12px;
}
.lb-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 10px 22px; border-radius: 999px;
  background: rgba(255,255,255,.16); color: #fff;
  font-size: 13.5px; font-weight: 600;
  border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(8px);
  cursor: pointer;
  transition: background .18s ease, transform .12s ease;
}
.lb-btn:hover { background: rgba(255,255,255,.28); }
.lb-btn:active { transform: scale(.96); }

/* 节点悬停「查看大图」浮层（毛玻璃，定位在图片底部） */
.nd-body.has-img { position: relative; }
.nd-zoom {
  position: absolute; left: 50%; bottom: 8px; transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 999px;
  background: rgba(255, 255, 255, .68);
  backdrop-filter: blur(14px) saturate(1.7);
  -webkit-backdrop-filter: blur(14px) saturate(1.7);
  border: 1px solid rgba(255, 255, 255, .55);
  color: #1c1c1f;
  font-size: 12.5px; font-weight: 600;
  box-shadow: 0 4px 18px rgba(0, 0, 0, .14);
  opacity: 0; pointer-events: none;
  transition: opacity .15s ease, transform .15s ease;
  white-space: nowrap; cursor: pointer; z-index: 6;
}
.node:hover .nd-zoom { opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(-2px); }
.nd-zoom:hover { background: rgba(255, 255, 255, .92); }
.nd-zoom svg { flex-shrink: 0; }

/* 暗黑模式：浮层切深色毛玻璃 */
body.theme-dark .nd-zoom {
  background: rgba(28, 28, 31, .62);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-color: rgba(255, 255, 255, .18);
  color: #f2f2f5;
  box-shadow: 0 4px 18px rgba(0, 0, 0, .4);
}
body.theme-dark .nd-zoom:hover { background: rgba(44, 44, 46, .88); }

/* ======================= 多参考图（图生图/融合） ======================= */
.nd-refs {
  display: flex; align-items: center; gap: 6px;
  padding: 0 10px 6px;
  overflow-x: auto;
}
.nd-refs-label { font-size: 10px; color: var(--text3); white-space: nowrap; flex-shrink: 0; }
.nd-refs .ng-ref {
  width: 34px; height: 34px; border-radius: 6px; object-fit: cover;
  border: 1px solid var(--border2); flex-shrink: 0;
}

/* ======================= 提示词字段：严格开关 + 立即生成 ======================= */
.np-strict {
  flex-shrink: 0; height: 24px; padding: 0 8px;
  border-radius: 6px; font-size: 11px;
  background: var(--panel); border: 1px solid var(--border2); color: var(--text2);
  cursor: pointer; white-space: nowrap;
}
.np-strict:hover { border-color: var(--green); color: var(--green-ink); }
.np-strict.on { background: var(--green); color: #fff; border-color: var(--green); }
.np-run {
  flex-shrink: 0; height: 26px; padding: 0 12px;
  border-radius: 7px; font-size: 12px; font-weight: 600;
  background: var(--green); color: #fff; cursor: pointer; white-space: nowrap;
}
.np-run:hover { background: var(--green2); }


/* ======================= 更新日志 ======================= */
.cl-dialog { max-width: 480px; width: 92vw; }
.cl-body { max-height: 68vh; overflow-y: auto; padding: 6px 18px 18px; }
.cl-item { padding: 14px 0; border-bottom: 1px solid var(--border2); }
.cl-item:last-child { border-bottom: none; }
.cl-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.cl-ver {
  font-size: 13px; font-weight: 700; color: #fff;
  background: var(--green); border-radius: 7px; padding: 3px 9px;
  font-family: -apple-system, "SF Mono", Menlo, monospace;
}
.cl-date { font-size: 12px; color: var(--text3); }
.cl-list { margin: 0; padding-left: 18px; }

/* ======================= 新手指导 ======================= */
.guide-dialog { max-width: 720px; width: 94vw; }
.guide-body { max-height: 76vh; overflow-y: auto; padding: 14px 22px 22px; }
.gd-section { padding: 16px 0 6px; }
.gd-section + .gd-section { border-top: 1px solid var(--border2); margin-top: 4px; }
.gd-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 15px; font-weight: 700; color: var(--text);
  margin: 0 0 12px;
}
.gd-title-ico {
  width: 30px; height: 30px; border-radius: 9px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(48, 209, 88, .12);
  font-size: 16px;
}
.gd-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
}
.gd-card {
  display: flex; gap: 11px; align-items: flex-start;
  padding: 12px 13px;
  background: var(--panel2);
  border: 1px solid var(--border2);
  border-radius: 12px;
  transition: border-color .15s ease, transform .12s ease;
}
.gd-card:hover { border-color: var(--green); transform: translateY(-1px); }
.gd-card-ico {
  flex: none; width: 34px; height: 34px; border-radius: 9px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--panel);
  font-size: 17px;
}
.gd-card-body { display: flex; flex-direction: column; gap: 3px; }
.gd-card-body b { font-size: 13.5px; color: var(--text); font-weight: 600; }
.gd-card-body span { font-size: 12.5px; color: var(--text2); line-height: 1.5; }

/* 快捷键区 */
.gd-key {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 10px 13px;
  background: var(--panel2);
  border: 1px solid var(--border2);
  border-radius: 12px;
}
.gd-key-name { font-size: 13px; color: var(--text); font-weight: 500; }
.gd-key-keys { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; justify-content: flex-end; }
.gd-key kbd {
  font-family: -apple-system, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px; color: var(--text);
  background: var(--panel);
  border: 1px solid var(--border2);
  border-bottom-width: 2px;
  border-radius: 6px;
  padding: 2px 8px;
}
.gd-plus { font-size: 11px; color: var(--text3); }

@media (max-width: 560px) {
  .gd-grid { grid-template-columns: 1fr; }
}
.cl-list li { font-size: 13px; color: var(--text2); line-height: 1.7; }

/* ======================= 主题切换平滑过渡 ======================= */
body, .topbar, .stage, .zoombar, .pb-box, .pbs-menu, .node, .assistant, .dialog, .nodelib, .ws-panel, .brand, .nd-head, .nd-body, .ng-prompt, .as-input {
  transition: background-color .35s ease, color .35s ease, border-color .35s ease, box-shadow .35s ease;
}

/* 底部提交栏 + 下拉菜单暗黑模式 */
body.theme-dark .pb-box { background: rgba(28,28,31,.85); box-shadow: 0 12px 40px rgba(0,0,0,.45); }
body.theme-dark .pbs-menu { background: rgba(28,28,31,.96); box-shadow: 0 12px 36px rgba(0,0,0,.45); }
body.theme-dark .pbs-item:hover { background: rgba(255,255,255,.08); }
body.theme-dark .pb-box { border-color: rgba(255,255,255,.12); }

/* ======================= 暗黑模式：底部栏文字显式变白 ======================= */
body.theme-dark .pb-box { color: #f2f2f5; }
body.theme-dark #pbPrompt { color: #f5f5f7; }
body.theme-dark #pbPrompt::placeholder { color: #8e8e93; }
body.theme-dark .pbs-trigger { color: #d6d6db; }
body.theme-dark .pbs-trigger:hover { color: #ffffff; }
body.theme-dark .pbs-arrow { color: #8e8e93; }
body.theme-dark .pbs-item-name { color: #f2f2f5; }
body.theme-dark .pbs-item-sub { color: #8e8e93; }
body.theme-dark .pb-credits { color: #c7c7cc; }
body.theme-dark .pb-credits:hover { color: #ffffff; }
body.theme-dark .pb-attach { color: #d6d6db; }
body.theme-dark .pb-sep { background: rgba(255,255,255,.14); }

/* 引擎双栏菜单暗黑模式 */
body.theme-dark .eng-tabs { border-right-color: rgba(255,255,255,.12); }
body.theme-dark .eng-tab { color: #c7c7cc; }
body.theme-dark .eng-tab:hover { background: rgba(255,255,255,.08); color: #ffffff; }
body.theme-dark .eng-tab.active { background: rgba(48,209,88,.18); color: #30d158; }
body.theme-dark .eng-empty { color: #c7c7cc; }
body.theme-dark .eng-empty span { color: #8e8e93; }

/* 密钥弹窗暗黑模式 */
body.theme-dark .key-item select.kf-type { background: rgba(44,44,46,.9); color: #f2f2f5; border-color: rgba(255,255,255,.14); }

/* ======================= 暗黑模式：右键菜单 / 浮层白底修复 ======================= */
/* 右键菜单：原本写死白色背景，导致白底 + 主题浅色字 → 看不见 */
body.theme-dark .ctx-menu {
  background: rgba(28,28,31,.97);
  border-color: rgba(255,255,255,.12);
  box-shadow: 0 14px 44px rgba(0,0,0,.55);
}
body.theme-dark .ctx-item { color: #f2f2f5; }
body.theme-dark .ctx-item:hover { background: rgba(255,255,255,.09); }
body.theme-dark .ctx-item.danger { color: #ff6961; }
body.theme-dark .ctx-item.danger:hover { background: rgba(255,59,48,.16); }
body.theme-dark .ctx-sep { background: rgba(255,255,255,.12); }

/* Toast 提示 */
body.theme-dark .toast {
  background: rgba(38,38,42,.96);
  border-color: rgba(255,255,255,.12);
  color: #f2f2f5;
  box-shadow: 0 12px 36px rgba(0,0,0,.5);
}

/* 小地图 */
body.theme-dark .minimap {
  background: rgba(28,28,31,.94);
  border-color: rgba(255,255,255,.12);
  box-shadow: 0 6px 22px rgba(0,0,0,.5);
}

/* 节点图片上的悬浮按钮 / 翻页箭头 */
body.theme-dark .ng-btn {
  background: rgba(44,44,46,.92);
  border-color: rgba(255,255,255,.14);
  color: #f2f2f5;
}
body.theme-dark .ng-btn:hover { background: var(--green); color: #fff; border-color: var(--green); }
body.theme-dark .ng-nav {
  background: rgba(44,44,46,.92);
  border-color: rgba(255,255,255,.14);
  color: #f2f2f5;
}
body.theme-dark .ng-idx {
  background: rgba(44,44,46,.9);
  color: #f2f2f5;
}
/* 对比图白底衬底改深色，避免暗黑下突兀白框 */
body.theme-dark .cmp-side img { background: rgba(255,255,255,.06); }

/* 通用兜底：任何「无背景定位浮层」在暗黑下都走深色毛玻璃 */
body.theme-dark .ctx-menu, body.theme-dark .pbs-menu { backdrop-filter: blur(20px); }

/* ======================= 比例示意图标 + 自适应 ======================= */
.ratio-ico {
  display: inline-block;
  border: 1.5px solid currentColor;
  border-radius: 2px;
  flex-shrink: 0;
  vertical-align: middle;
  box-sizing: border-box;
}
.ratio-ico.auto-ico {
  border-style: dashed;
  border-radius: 3px;
  position: relative;
}
.ratio-ico.auto-ico::after {
  content: '';
  position: absolute; inset: 2px;
  border: 1px dashed currentColor;
  border-radius: 2px;
}
.ratio-text { margin-left: 8px; }

/* 比例图标容器：固定宽度占位，图标居中，保证比例数字整齐对齐 */
.ratio-ico-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  flex-shrink: 0;
  vertical-align: middle;
}
.ratio-ico.auto-ico {
  width: 16px;
  height: 16px;
}

/* ======================= 历史记录删除（单选/全选） ======================= */
.hist-toolbar {
  display: flex; align-items: center; gap: 14px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
}
.hist-toolbar[hidden] { display: none; }
.hist-check {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--text2); cursor: pointer;
  user-select: none;
}
.hist-check input { width: 16px; height: 16px; accent-color: var(--green); cursor: pointer; }
.hist-count { flex: 1; font-size: 12px; color: var(--text3); }
.btn-danger-sm {
  height: 30px; padding: 0 14px; border-radius: 8px;
  background: #ff3b30; color: #fff;
  font-size: 12px; font-weight: 600;
}
.btn-danger-sm:hover { background: #e0352b; }
.btn-danger-sm:disabled { opacity: .45; cursor: not-allowed; }

.hist-item { cursor: pointer; }
.hist-item:hover { background: var(--panel); }
.hist-item input.hist-cb {
  width: 16px; height: 16px; flex-shrink: 0;
  accent-color: var(--green); cursor: pointer;
}
.hist-item.checked { outline: 1px solid var(--green); background: rgba(48, 209, 88, .06); }

/* ======================= 模型密钥配置（多配置管理） ======================= */
.keys-dialog { max-width: 520px; width: 92vw; }
.btn-block { width: 100%; height: 38px; margin-top: 4px; border-radius: 9px; font-size: 13px; }

.key-item {
  border: 1px solid var(--border2);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 12px;
  background: var(--panel2);
}
.key-item-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 4px;
}
.key-radio {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--text2); cursor: pointer; user-select: none;
}
.key-radio input { width: 15px; height: 15px; accent-color: var(--green); cursor: pointer; }
.key-del {
  width: 24px; height: 24px; border-radius: 6px;
  color: var(--text3); font-size: 12px;
}
.key-del:hover { background: rgba(255,59,48,.1); color: #ff3b30; }
.key-item .dlg-field { margin-bottom: 10px; }
.key-item .dlg-field:last-child { margin-bottom: 0; }

/* 密钥：类型标签 / 添加按钮行 / 类型选择 */
.key-type-tag {
  font-size: 11px; font-weight: 600;
  padding: 2px 8px; border-radius: 6px;
  background: rgba(10,132,255,.12); color: #0a84ff;
}
.key-type-tag.video { background: rgba(191,90,242,.14); color: #bf5af2; }
.key-type-tag.llm { background: rgba(255,149,0,.15); color: #ff9500; }
.key-add-row { display: flex; gap: 10px; }
.key-add-row .btn-block { flex: 1; }
/* 云端同步：自动同步勾选行 */
.cloud-auto {
  display: flex; align-items: center; gap: 8px;
  margin: 12px 2px 4px; font-size: 13px; color: var(--text2);
  cursor: pointer;
}
.cloud-auto input { width: 16px; height: 16px; accent-color: var(--green); cursor: pointer; }

/* 导出 / 导入配置（跨设备迁移） */
.key-io-row { display: flex; gap: 10px; margin-top: 10px; padding-top: 12px; border-top: 1px dashed var(--border2); }
.key-io-row .btn-block { flex: 1; }
.key-io-text {
  width: 100%; min-height: 132px; resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11.5px; line-height: 1.55; word-break: break-all;
  padding: 10px 12px; border: 1px solid var(--border2); border-radius: 9px;
  background: var(--panel2); color: var(--text); outline: none;
}
.key-io-text:focus { border-color: var(--green); }
body.theme-dark .key-io-text { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16); color: #f2f2f5; }
.key-item select.kf-type {
  width: 100%; height: 34px; padding: 0 10px;
  border: 1px solid var(--border2); border-radius: 8px;
  background: var(--panel); color: var(--text);
  font-size: 13px; outline: none; cursor: pointer;
}
.key-item select.kf-type:focus { border-color: var(--green); }

/* 密钥测试按钮 + 眼睛按钮 */
.kf-key-row { display: flex; gap: 8px; }
.kf-key-row .kf-key { flex: 1; min-width: 0; }
.kf-eye {
  flex: none; width: 34px; height: 34px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  background: var(--panel2); border: 1px solid var(--border2);
  color: var(--text3); transition: color .15s ease, border-color .15s ease;
}
.kf-eye:hover { color: var(--text); border-color: var(--green); }
.kf-eye.on { color: var(--green-ink); border-color: var(--green); background: rgba(48,209,88,.08); }
.kf-test {
  flex: none; height: 34px; padding: 0 16px; border-radius: 8px;
  background: var(--green); color: #fff; font-size: 12.5px; font-weight: 600;
  white-space: nowrap; transition: filter .15s ease;
}
.kf-test:hover { filter: brightness(1.06); }
.kf-test:disabled { opacity: .6; cursor: not-allowed; }

/* ======================= 引擎双栏菜单（图片生成 / 视频生成） ======================= */
.eng-menu {
  display: flex; gap: 4px;
  min-width: 300px; padding: 6px;
}
.eng-menu[hidden] { display: none; }
.eng-tabs {
  display: flex; flex-direction: column; gap: 2px;
  min-width: 104px;
  border-right: 1px solid var(--border2);
  padding-right: 4px;
}
.eng-tab {
  display: flex; align-items: center; gap: 7px;
  padding: 9px 10px; border-radius: 8px;
  font-size: 12.5px; color: var(--text2);
  cursor: pointer; user-select: none; white-space: nowrap;
}
.eng-tab:hover { background: rgba(0,0,0,.05); color: var(--text); }
.eng-tab.active { background: rgba(48,209,88,.12); color: var(--green-ink); font-weight: 600; }
.eng-tab svg { flex-shrink: 0; }
.eng-list { flex: 1; min-width: 160px; max-height: 300px; overflow-y: auto; }
.eng-item {
  flex-direction: row !important;
  align-items: center; justify-content: space-between;
}
.eng-check { width: 16px; font-size: 12px; color: var(--green-ink); font-weight: 700; text-align: center; }
.eng-empty {
  padding: 22px 12px; text-align: center;
  font-size: 12.5px; color: var(--text2); line-height: 1.8;
}
.eng-empty span { font-size: 11px; color: var(--text3); }

/* 视频节点 */
.ng-video {
  width: 100%; display: block;
  border-radius: 8px; background: #000;
  max-height: 320px;
}

/* ======================= 助手输入框：隐藏滚动条，保留滚动能力 ======================= */
#asInput { scrollbar-width: none; -ms-overflow-style: none; }
#asInput::-webkit-scrollbar { width: 0; height: 0; display: none; }

/* ============================================================
   v7 美化增强层：动态效果 + 精致细节
   仅叠加动画 / 过渡 / 阴影，不改动任何布局尺寸
   ============================================================ */

/* ---------- 设计令牌：缓动 / 时长 / 阴影 ---------- */
:root {
  --ease: cubic-bezier(.22, 1, .36, 1);
  --ease-spring: cubic-bezier(.34, 1.42, .64, 1);
  --t-fast: .15s;
  --t-mid: .26s;
  --t-slow: .44s;
  --sh-1: 0 1px 2px rgba(0,0,0,.04), 0 2px 8px rgba(0,0,0,.05);
  --sh-2: 0 6px 22px rgba(0,0,0,.09), 0 1px 3px rgba(0,0,0,.04);
  --sh-3: 0 18px 56px rgba(0,0,0,.18);
}
body.theme-dark {
  --sh-1: 0 1px 2px rgba(0,0,0,.35), 0 2px 10px rgba(0,0,0,.3);
  --sh-2: 0 8px 26px rgba(0,0,0,.5);
  --sh-3: 0 20px 60px rgba(0,0,0,.62);
}

/* ---------- 关键帧 ---------- */
@keyframes yh-fade { from { opacity: 0; } }
@keyframes yh-rise { from { opacity: 0; transform: translateY(16px); } }
@keyframes yh-pop { from { opacity: 0; transform: scale(.94) translateY(10px); } }
@keyframes yh-drop { from { opacity: 0; transform: translateY(-7px) scale(.97); } }
@keyframes yh-node-in { from { opacity: 0; transform: scale(.89); } }
@keyframes yh-breathe { 0%,100% { opacity: .72; } 50% { opacity: 1; } }
@keyframes yh-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
@keyframes yh-halo { 0%,100% { box-shadow: 0 0 0 0 rgba(48,209,88,.4); } 70% { box-shadow: 0 0 0 8px rgba(48,209,88,0); } }
@keyframes yh-sheen { 0% { transform: translateX(-140%); } 100% { transform: translateX(240%); } }

/* ---------- 首屏入场（纯淡入，元素与文字都不位移） ---------- */
.topbar { animation: yh-fade .42s var(--ease) both; }
.pb-box { animation: yh-fade .48s var(--ease) .06s both; }
.zoombar { animation: yh-fade .42s var(--ease) .12s both; }
.minimap { animation: yh-fade .5s var(--ease) .18s both; }

/* ---------- 顶栏（hover 用底色/阴影反馈，不位移） ---------- */
.tb-icon, .tb-text {
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.tb-icon:active, .tb-text:active { transform: scale(.94); }
.brand-logo {
  transition: box-shadow var(--t-mid) var(--ease);
  position: relative; overflow: hidden;
}
/* 品牌标志常态光晕：方块呼吸（只改光，不动位置） */
.brand-logo { animation: yh-halo 5.6s ease-in-out 2.2s infinite; }
.brand-logo::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(115deg, transparent 32%, rgba(255,255,255,.6) 50%, transparent 68%);
  animation: yh-sheen 6.4s cubic-bezier(.4,0,.2,1) 1.6s infinite;
}
.brand:hover .brand-logo { box-shadow: 0 5px 16px rgba(48,209,88,.45); }
.brand:hover .yh-mark { filter: brightness(1.05) saturate(1.06); }

/* ======================= 品牌标志动效 =======================
   一次性入场：方块浮入 → 「元」落笔（缩放淡入）→ 星芒弹出
   常态：星芒缓慢呼吸（scale/opacity），方块光晕呼吸（不位移、不浮动）
   ⚠️ 全局 prefers-reduced-motion 规则已把动画时长压到 0.01ms，
      各元素都是 fill-mode: both，会直接停在"完全显示"的终态
   ⚠️ 若把标志字形切回矢量笔锋（tools/gen-logo.js 里的 GLYPH='brush'），
      需另行启用 .yh-w1~.yh-w4 的擦除遮罩动效（见该脚本说明） */
.yh-mark { display: block; overflow: visible; }
.yh-plate {
  transform-origin: 50% 50%;
  animation: yh-plate-in .44s cubic-bezier(.22,1,.36,1) both;
}
@keyframes yh-plate-in {
  from { opacity: 0; transform: scale(.88); }
  to   { opacity: 1; transform: scale(1); }
}
/* 「元」落笔：从略小缩放到本位（纯缩放，不位移） */
.yh-ink {
  transform-box: fill-box; transform-origin: center;
  animation: yh-ink-in .52s cubic-bezier(.34,1.4,.64,1) .34s both;
}
@keyframes yh-ink-in {
  from { opacity: 0; transform: scale(.86); }
  to   { opacity: 1; transform: scale(1); }
}
/* 星芒：先弹出，之后缓慢呼吸 */
.yh-star {
  transform-box: fill-box; transform-origin: center;
  animation: yh-star-in .5s cubic-bezier(.34,1.56,.64,1) 1.06s both,
             yh-star-tw 3.8s ease-in-out 2.2s infinite;
}
@keyframes yh-star-in {
  from { opacity: 0; transform: scale(.2); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes yh-star-tw {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .68; transform: scale(1.24); }
}
@keyframes yh-halo {
  0%, 100% { filter: drop-shadow(0 1px 4px rgba(34,197,94,.30)); }
  50%      { filter: drop-shadow(0 2px 12px rgba(34,197,94,.62)); }
}

.tb-primary {
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease),
              transform var(--t-fast) var(--ease-spring), box-shadow var(--t-mid) var(--ease);
}
.tb-primary:hover { box-shadow: 0 6px 20px rgba(48,209,88,.45); }
.tb-primary:active { transform: scale(.96); }

/* ---------- 侧栏滑入 ---------- */
.ws-panel, .nodelib { transition: transform .32s var(--ease); }

/* ---------- 弹窗 / 菜单 ---------- */
.mask { animation: yh-fade .2s var(--ease) both; }
.dialog { animation: yh-pop .34s var(--ease-spring) both; }
.pbs-menu, .ctx-menu, .eng-menu { animation: yh-drop .2s var(--ease) both; }
.dlg-x, .as-close, .ws-close, .nl-close, .as-attach-x, .kf-eye {
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease),
              transform var(--t-fast) var(--ease-spring), border-color var(--t-fast) var(--ease);
}
.dlg-x:hover, .as-close:hover, .ws-close:hover, .nl-close:hover { transform: rotate(90deg); }

/* ---------- 节点 / 端口 / 连线 ---------- */
.node {
  transition: box-shadow var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease),
              background-color var(--t-slow) var(--ease);
}
.node:hover { box-shadow: 0 10px 30px rgba(0,0,0,.15); }
.node.selected { box-shadow: 0 0 0 2px var(--green-glow), 0 12px 34px rgba(48,209,88,.2); }
.node-enter { animation: yh-fade .44s var(--ease) both; }
.port {
  transition: background var(--t-fast) var(--ease), box-shadow var(--t-mid) var(--ease),
              transform var(--t-fast) var(--ease-spring);
}
.port:hover { transform: scale(1.3); }
.edge { transition: stroke var(--t-mid) var(--ease), opacity var(--t-mid) var(--ease), stroke-width var(--t-fast) var(--ease); }
.edge.selected { animation: yh-halo 2.4s ease-out infinite; }

/* ---------- 底部输入栏 ---------- */
.pb-box {
  transition: box-shadow var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease),
              transform var(--t-mid) var(--ease), background-color var(--t-slow) var(--ease);
}
.pb-box:focus-within { box-shadow: 0 14px 44px rgba(0,0,0,.13), 0 0 0 3px rgba(48,209,88,.13); }
.pbs-trigger { transition: color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease-spring); }
.pbs-item { transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease); }

/* ---------- 按钮统一微交互 ---------- */
.btn-primary, .btn-ghost, .ws-new, .as-send, .as-imgbtn, .kf-test, .ng-btn, .nf-btn {
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease),
              transform var(--t-fast) var(--ease-spring), box-shadow var(--t-mid) var(--ease),
              border-color var(--t-fast) var(--ease);
}
.btn-primary:active, .ws-new:active, .as-send:active, .as-imgbtn:active,
.kf-test:active, .ng-btn:active, .nf-btn:active { transform: scale(.955); }
.btn-primary:hover, .ws-new:hover { box-shadow: 0 6px 20px rgba(48,209,88,.42); }
.as-send:hover { transform: scale(1.04); }

/* ---------- 卡片（技能库 / 画布列表）：hover 用底色与阴影反馈，不位移 ---------- */
.nl-node, .nl-skill {
  transition: box-shadow var(--t-mid) var(--ease), border-color var(--t-fast) var(--ease),
              background var(--t-fast) var(--ease);
}
.nl-node:hover, .nl-skill:hover { box-shadow: 0 6px 18px rgba(0,0,0,.1); }
.nl-skill-ico { transition: transform var(--t-mid) var(--ease-spring); }
.nl-skill:hover .nl-skill-ico { transform: scale(1.1); }
.ws-item { transition: background var(--t-fast) var(--ease); }

/* ---------- 加载 / 空状态 ---------- */
.ng-loading-text { animation: yh-breathe 2.2s var(--ease) infinite; }
/* 空状态文字：只淡入一次，不位移不浮动 */
.empty-inner { animation: yh-fade .5s var(--ease) both; }
/* 「加载示例工作流」按钮：柔和光圈呼吸（纯光效，文字静止） */
#emptySample { animation: yh-halo 3.6s ease-out infinite; }
.as-empty { animation: yh-fade .4s var(--ease) both; }

/* ---------- 查看大图 / 拖拽提示 ---------- */
.lightbox { animation: yh-fade .22s var(--ease) both; }
.lightbox img { animation: yh-pop .36s var(--ease-spring) both; }
.lb-btn { transition: background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease-spring); }
.drop-hint-inner { animation: yh-pop .3s var(--ease-spring) both; }

/* ---------- 助手头像：轻微呼吸光晕 ---------- */
.as-avatar { animation: yh-halo 3.6s ease-out infinite; }

/* ---------- Toast 缓动 ---------- */
.toast { transition: opacity .26s var(--ease), transform .36s var(--ease-spring); }

/* ---------- 主题切换平滑（容器类元素） ---------- */
body, .stage, .nd-head, .nd-body, .dlg-head, .dlg-body, .as-input, .as-attach,
.ws-list, .nl-scroll, .hist-item, .share-link {
  transition: background-color var(--t-slow) var(--ease), color var(--t-slow) var(--ease),
              border-color var(--t-slow) var(--ease);
}

/* ---------- 键盘可达性 ---------- */
button:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

/* ---------- 尊重系统「减少动态效果」设置 ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  /* ⚠️ 例外：加载圈是「正在处理」的必要反馈，不是装饰动效。
     上面的全局规则会把它彻底冻住 → 用户会以为程序卡死了（boss 就遇到过「生成时圆圈不转」）。
     这里把它保留为慢速旋转：既照顾了减少动态效果的偏好，也不丢必要反馈。 */
  .ng-shimmer {
    animation-duration: 2.6s !important;
    animation-iteration-count: infinite !important;
  }
  /* 同理：正在等待的文字提示保持轻微呼吸（纯明暗，不位移） */
  .ng-loading-text {
    animation-duration: 3.4s !important;
    animation-iteration-count: infinite !important;
  }
}

/* ---------- 技能套系「选哪一张」（主图套系用） ---------- */
/* 全部走主题变量，浅色 / 暗色都跟着变；交互只用边框与底色，不做位移 */
.skpick-group {
  font-size: 12px; font-weight: 600; color: var(--text2);
  margin: 14px 0 8px;
}
.skpick-group:first-of-type { margin-top: 0; }
.skpick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.skpick-item {
  display: block; width: 100%; text-align: left;
  padding: 10px 12px; border-radius: 11px;
  background: var(--panel2); border: 1px solid var(--border);
  color: var(--text); cursor: pointer;
  transition: border-color var(--t-fast, .15s) var(--ease, ease),
              background-color var(--t-fast, .15s) var(--ease, ease);
}
.skpick-item:hover {
  border-color: var(--blue);
  background: color-mix(in srgb, var(--blue) 7%, var(--panel2));
}
.skpick-item b { display: block; font-size: 12.5px; font-weight: 600; margin-bottom: 3px; }
.skpick-item small { display: block; font-size: 11px; color: var(--text3); }

/* ======================= 套系生成进度条（顶部居中，可停止） ======================= */
.suite-prog {
  position: fixed; top: 62px; left: 50%; transform: translateX(-50%);
  z-index: 59;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 9px 14px;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--border2);
  box-shadow: 0 8px 28px rgba(0, 0, 0, .16);
  font-size: 13px; color: var(--text);
  animation: yh-fade .3s var(--ease) both;
}
.suite-prog .sp-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  animation: sp-pulse 1.5s ease-in-out infinite;
}
@keyframes sp-pulse {
  0%, 100% { opacity: .3; }
  50% { opacity: 1; }
}
.suite-prog b { font-size: 13px; font-weight: 600; white-space: nowrap; }
.suite-prog .sp-text {
  color: var(--green-ink); font-weight: 600;
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.suite-prog .sp-hint {
  color: var(--text2); font-size: 12px;
  max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.suite-prog .sp-stop {
  padding: 4px 11px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--panel2);
  color: var(--text2); font-size: 12px; cursor: pointer;
  transition: color var(--t-fast, .15s) var(--ease), border-color var(--t-fast, .15s) var(--ease);
}
.suite-prog .sp-stop:hover { color: #ff3b30; border-color: #ff3b30; }

/* 套系范围切换（整套 / 只做方图 / 只做长图）—— 两个比例分开做 */
.pb-suite { flex-wrap: wrap; row-gap: 6px; }
.pb-suite-seg {
  display: inline-flex; flex-shrink: 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px;
}
.pss-btn {
  padding: 4px 10px; border-radius: 999px;
  border: none; background: transparent;
  color: var(--text2); font-size: 12px; line-height: 1.4;
  cursor: pointer; white-space: nowrap;
  transition: background-color var(--t-fast, .15s) var(--ease), color var(--t-fast, .15s) var(--ease);
}
.pss-btn:hover { color: var(--green-ink); }
.pss-btn.active {
  background: color-mix(in srgb, var(--green) 20%, var(--panel));
  color: var(--green-ink);
  font-weight: 600;
  box-shadow: inset 0 0 0 1px var(--green);
}
.pb-suite .pb-suite-hint { max-width: 210px; }

/* ======================= 详情标题编辑面板 ======================= */
.ttl-mask {
  position: fixed; inset: 0; z-index: 220;
  background: rgba(20, 22, 26, .45);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  animation: yh-fade .18s var(--ease) both;
}
.ttl-mask[hidden] { display: none; }
.ttl-panel {
  width: min(460px, calc(100vw - 40px));
  max-height: min(78vh, 720px);
  display: flex; flex-direction: column;
  background: var(--panel, #fff);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, .22);
  animation: yh-pop .3s var(--ease-spring) both;
  overflow: hidden;
}
.ttl-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 18px 10px;
}
.ttl-head b { font-size: 16px; color: var(--text); }
.ttl-x {
  border: none; background: transparent; cursor: pointer;
  font-size: 14px; color: var(--text3);
  width: 28px; height: 28px; border-radius: 999px;
  transition: background-color .15s ease, color .15s ease;
}
.ttl-x:hover { background: var(--panel2, #f2f2f2); color: var(--text); }
.ttl-note {
  margin: 0; padding: 0 18px 10px;
  font-size: 12px; line-height: 1.7; color: var(--text3);
  border-bottom: 1px solid var(--border);
}
.ttl-body { padding: 10px 18px; overflow-y: auto; }
.ttl-field { display: block; margin-bottom: 12px; }
.ttl-field span {
  display: block; margin-bottom: 5px;
  font-size: 12px; color: var(--text2); font-weight: 500;
}
.ttl-field input {
  width: 100%; box-sizing: border-box;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel2, #f7f7f7);
  color: var(--text);
  font-size: 13px;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.ttl-field input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 18%, transparent);
  background: var(--panel);
}
.ttl-foot {
  display: flex; gap: 10px; justify-content: flex-end;
  padding: 12px 18px 16px;
  border-top: 1px solid var(--border);
}
.ttl-btn {
  padding: 8px 18px; border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent; cursor: pointer;
  font-size: 13px; color: var(--text2); font-weight: 500;
  transition: border-color .15s ease, color .15s ease, background-color .15s ease;
}
.ttl-btn:hover { border-color: var(--green); color: var(--green-ink); }
.ttl-primary {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}
.ttl-primary:hover { background: var(--green-ink); color: #fff; }
body.theme-dark .ttl-panel { background: #232529; }
body.theme-dark .ttl-field input { background: #1b1d21; }
/* v243：色名那一格下面的「本机估色参考」—— 把系统认出来的颜色摆出来，可一键填入。
   只用 CSS 变量 ⇒ 暗色模式自动跟着走。 */
.ttl-hint {
  margin: -6px 0 12px; padding: 8px 10px;
  border-radius: 10px;
  background: var(--panel2, #f7f7f7);
  font-size: 12px; line-height: 1.7; color: var(--text3);
}
.ttl-hint b { color: var(--text); font-weight: 600; }
.ttl-hint i { font-style: normal; margin-left: 3px; font-size: 10.5px; color: var(--text3); }
.ttl-sep { margin: 0 6px; color: var(--border); }
.ttl-use {
  margin-left: 6px; padding: 3px 10px; border-radius: 999px;
  border: 1px solid var(--border); background: transparent;
  font-size: 11.5px; color: var(--green-ink); cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease;
}
.ttl-use:hover { border-color: var(--green); background: color-mix(in srgb, var(--green) 12%, transparent); }

/* ---------- 位置微调面板（v154：手动挪产品位置）----------
   第 1 张本地合成的成品图直接拖着挪；偏移按「灯型+比例」记，重排走本地、零消耗。
   全部用 CSS 变量 → 暗色模式自动跟着变，不用再写一遍 theme-dark。 */
.nudge-mask { position: fixed; inset: 0; z-index: 3000; background: rgba(0, 0, 0, .42); backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; }
.nudge-box { width: 620px; max-width: calc(100vw - 32px); max-height: calc(100vh - 40px); overflow: auto;
  background: var(--panel); border-radius: 16px; box-shadow: 0 24px 64px rgba(0, 0, 0, .28); padding: 18px 20px 16px; color: var(--text); }
.nudge-title { font-size: 15px; font-weight: 600; }
.nudge-hint { margin-top: 6px; font-size: 12px; color: var(--text2); line-height: 1.65; }
.nudge-hint b { color: var(--text); font-weight: 600; }
.nudge-stage { margin-top: 12px; border-radius: 10px; overflow: hidden; background: var(--panel2);
  border: 1px solid var(--border); cursor: grab; touch-action: none; }
.nudge-stage.dragging { cursor: grabbing; }
.nudge-stage img { display: block; width: 100%; user-select: none; -webkit-user-drag: none; }
.nudge-row { margin-top: 12px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.nudge-val { font-variant-numeric: tabular-nums; font-size: 12.5px; color: var(--text2); min-width: 150px; font-weight: 600; }
.nudge-pad { display: grid; grid-template-columns: repeat(3, 30px); grid-template-rows: repeat(3, 30px); gap: 4px; }
.nudge-pad button { border: 1px solid var(--border2); background: var(--panel2); color: var(--text);
  border-radius: 7px; font-size: 13px; cursor: pointer; }
.nudge-pad button:hover { border-color: var(--green2); }
.nudge-pad .sp { visibility: hidden; }
.nudge-step { font-size: 12px; color: var(--text2); display: flex; align-items: center; gap: 5px; }
.nudge-step input { width: 54px; height: 28px; border-radius: 7px; border: 1px solid var(--border2);
  background: var(--panel2); color: var(--text); padding: 0 8px; font-size: 12.5px; }
/* v163：大小微调（boss「要体积小点」）——和位置同一套视觉，不加新变量，暗色模式自动跟着走 */
.nudge-size { display: flex; gap: 6px; }
.nudge-size button { height: 30px; padding: 0 12px; border-radius: 7px; border: 1px solid var(--border2);
  background: var(--panel2); color: var(--text); font-size: 12.5px; cursor: pointer; }
.nudge-size button:hover { border-color: var(--green2); }
.nudge-note { font-size: 11.5px; color: var(--text2); }
.nudge-foot { margin-top: 15px; display: flex; gap: 8px; justify-content: flex-end; }
.nudge-foot button { height: 32px; padding: 0 16px; border-radius: 8px; font-size: 13px; cursor: pointer;
  border: 1px solid var(--border2); background: var(--panel2); color: var(--text); }
.nudge-foot button:hover { border-color: var(--green2); }
.nudge-foot .primary { background: var(--green2); border-color: var(--green2); color: #fff; font-weight: 600; }
.nudge-busy { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(0, 0, 0, .18); color: #fff; font-size: 13px; font-weight: 600; }

/* ============================================================
   局部重绘面板（2026-09-30 boss：「加一个局部重绘的功能」）
   —— 全用 CSS 变量，暗黑模式自动跟随；布局抄 nudge 面板那套尺寸
   ============================================================ */
.ip-mask { position: fixed; inset: 0; z-index: 3100; background: rgba(0, 0, 0, .46); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 20px; }
.ip-box { width: 980px; max-width: calc(100vw - 32px); max-height: calc(100vh - 40px); overflow: auto;
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .32); padding: 18px 20px 16px; color: var(--text); }
.ip-title { font-size: 16px; font-weight: 600; }
.ip-hint { margin-top: 6px; font-size: 12.5px; line-height: 1.7; color: var(--text2); }
.ip-main { margin-top: 14px; display: grid; grid-template-columns: 1fr 320px; gap: 16px; align-items: start; }
.ip-stage { position: relative; border-radius: 12px; overflow: hidden; background: var(--panel2);
  border: 1px solid var(--border); line-height: 0; }
.ip-stage img { display: block; width: 100%; user-select: none; -webkit-user-drag: none; }
.ip-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; cursor: crosshair; touch-action: none; }
.ip-loading { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(0, 0, 0, .3); color: #fff; font-size: 13px; line-height: 1.4; }
.ip-side { display: flex; flex-direction: column; gap: 10px; }
.ip-tools { display: flex; flex-wrap: wrap; gap: 6px; }
.ip-tool { height: 30px; padding: 0 11px; border-radius: 8px; border: 1px solid var(--border2);
  background: var(--panel2); color: var(--text); font-size: 12.5px; cursor: pointer; }
.ip-tool:hover { border-color: var(--green2); }
.ip-tool.on { background: var(--green2); border-color: var(--green2); color: #fff; font-weight: 600; }
.ip-brush { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text2); }
.ip-brush input { flex: 1; accent-color: var(--green2); }
.ip-brush span { width: 34px; text-align: right; font-variant-numeric: tabular-nums; }
.ip-prompt { width: 100%; resize: vertical; border-radius: 9px; border: 1px solid var(--border2);
  background: var(--panel2); color: var(--text); padding: 9px 11px; font-size: 13px; line-height: 1.6; }
.ip-prompt:focus { outline: none; border-color: var(--green2); }
.ip-quick { display: flex; flex-wrap: wrap; gap: 6px; }
.ip-chip { height: 26px; padding: 0 10px; border-radius: 13px; border: 1px solid var(--border2);
  background: var(--panel2); color: var(--text2); font-size: 12px; cursor: pointer; }
.ip-chip:hover { border-color: var(--green2); color: var(--text); }
.ip-run { height: 38px; border-radius: 9px; font-size: 14px; font-weight: 600; cursor: pointer;
  border: 1px solid var(--border2); background: var(--panel2); color: var(--text); }
.ip-run.primary { background: var(--green2); border-color: var(--green2); color: #fff; }
.ip-stopbtn { background: #ff453a; border-color: #ff453a; color: #fff; }
.ip-state { min-height: 18px; font-size: 12px; color: var(--text3); line-height: 1.6; }
.ip-result { margin-top: 14px; display: grid; grid-template-columns: 320px 1fr; gap: 16px;
  padding-top: 14px; border-top: 1px solid var(--border); }
.ip-rlabel { font-size: 12px; color: var(--text2); margin-bottom: 6px; }
.ip-result img { width: 100%; border-radius: 10px; border: 1px solid var(--border); display: block; }
.ip-rtext { font-size: 12.5px; line-height: 1.8; color: var(--text2); }
.ip-foot { margin-top: 16px; display: flex; gap: 8px; justify-content: flex-end; }
.ip-foot button { height: 34px; padding: 0 16px; border-radius: 8px; font-size: 13px; cursor: pointer;
  border: 1px solid var(--border2); background: var(--panel2); color: var(--text); }
.ip-foot button:hover { border-color: var(--green2); }
.ip-foot .primary { background: var(--green2); border-color: var(--green2); color: #fff; font-weight: 600; }
@media (max-width: 900px) {
  .ip-main { grid-template-columns: 1fr; }
  .ip-result { grid-template-columns: 1fr; }
}


/* 🚨 v254（boss 2026-10-15 14:17「加一个做 SKU 的功能」）：SKU 参数面板 */
.sku-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:16px 18px 4px}
@media(max-width:620px){.sku-grid{grid-template-columns:1fr}}
.sku-f{display:flex;flex-direction:column;gap:6px}
.sku-wide{grid-column:1/-1}
.sku-f>span{font-size:12px;color:var(--tx2,#5b6472)}
/* v279: SKU 标题支持多行（一行一个 SKU） */
.sku-f textarea{padding:9px 11px;border:1px solid var(--border2,rgba(0,0,0,.16));border-radius:9px;
  background:var(--bg,#fff);color:var(--text);font-size:14px;width:100%;box-sizing:border-box}
.sku-f textarea:focus{border-color:#0f9d58;outline:none}
#skuTitle{min-height:78px;resize:vertical;line-height:1.7;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.sku-f input{padding:9px 11px;border:1px solid var(--border2,rgba(0,0,0,.16));border-radius:9px;
  background:var(--panel,#fff);color:inherit;font-size:13.5px;font-family:inherit;outline:none}
.sku-f input:focus{border-color:#0f9d58}
#pbSku .pbs-trigger{color:#0a6cff;font-weight:500}

/* v293：密钥面板「只读态」提示条（非管理员可见但不可改） */
.keys-ro-tip {
  margin: 0 0 12px;
  padding: 9px 12px;
  border-radius: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: #8a5a00;
  background: rgba(186, 117, 23, .1);
  border: 0.5px solid rgba(186, 117, 23, .28);
}
.keys-readonly .key-item { opacity: .82; }