/* ============================================================
   WIZARD ADS · AUTOMATION BLUEPRINT EDITOR — node graph
   Houdini / ComfyUI feel · obsidian glass · neon splines
   ============================================================ */

/* ---------- root ---------- */
.bp{ flex:1 1 auto; min-width:0; display:flex; height:100vh; min-height:0; position:relative; isolation:isolate; overflow:hidden; }

/* ============================================================ TOOLBOX (left palette) */
.bp-tools{
  flex:0 0 256px; width:256px; display:flex; flex-direction:column; min-height:0;
  background:var(--glass-rail); backdrop-filter:var(--blur); -webkit-backdrop-filter:var(--blur);
  border-right:1px solid var(--line);
  box-shadow:inset -1px 0 0 rgba(255,255,255,.03), 22px 0 60px -40px rgba(0,0,0,.9);
}
.bp-tools-head{ padding:16px 16px 12px; border-bottom:1px solid var(--line-soft); }
.bp-eyebrow{ font-size:var(--fs-eyebrow); font-weight:var(--fw-black); letter-spacing:.16em; text-transform:uppercase; color:var(--ink-3); display:flex; align-items:center; gap:7px; }
.bp-eyebrow .spark{ color:var(--ai-b); filter:drop-shadow(0 0 6px var(--ai-b)); }
.bp-tools-head h2{ margin:8px 0 0; font-size:var(--fs-xl); font-weight:var(--fw-black); letter-spacing:-.02em; }
.bp-tools-head .cap{ margin-top:3px; font-size:var(--fs-label); font-weight:var(--fw-med); color:var(--ink-3); }
.bp-toolsearch{ display:flex; align-items:center; gap:8px; height:33px; margin:11px 13px 3px; padding:0 11px; background:var(--well); border:1px solid var(--line); border-radius:10px; color:var(--ink-3); transition:.2s var(--out); }
.bp-toolsearch:focus-within{ border-color:var(--acc-line); box-shadow:0 0 0 3px var(--acc-soft); }
.bp-toolsearch input{ flex:1; background:none; border:none; outline:none; font-size:var(--fs-base); font-weight:var(--fw-reg); color:var(--ink); min-width:0; }
.bp-toolsearch input::placeholder{ color:var(--ink-4); }
.bp-tools-body{ flex:1; overflow-y:auto; min-height:0; padding:6px 11px 16px; }

.bp-acc{ margin-top:6px; }
.bp-acc-head{ display:flex; align-items:center; gap:10px; width:100%; height:38px; padding:0 9px; border-radius:10px; color:var(--ink-2); transition:background .16s var(--out), color .16s var(--out); }
.bp-acc-head:hover{ background:var(--hover); color:var(--ink); }
.bp-acc-ic{ width:26px; height:26px; flex:0 0 26px; border-radius:8px; display:grid; place-items:center; color:#fff; box-shadow:inset 0 1px 0 rgba(255,255,255,.2); }
.bp-acc-head .nm{ flex:1; text-align:left; font-size:var(--fs-base); font-weight:var(--fw-bold); }
.bp-acc-head .ct{ font-size:var(--fs-micro); font-weight:var(--fw-black); color:var(--ink-3); background:rgba(255,255,255,.06); border-radius:20px; padding:2px 7px; }
.bp-acc-head .chev{ color:var(--ink-3); transition:transform .26s var(--spring); }
.bp-acc.open .bp-acc-head .chev{ transform:rotate(90deg); }
.bp-acc-list{ display:grid; grid-template-rows:0fr; transition:grid-template-rows .26s var(--out); }
.bp-acc.open .bp-acc-list{ grid-template-rows:1fr; }
.bp-acc-listinner{ overflow:hidden; display:flex; flex-direction:column; gap:5px; }
.bp-acc.open .bp-acc-listinner{ padding:5px 1px 3px; }

.bp-block{ display:flex; align-items:center; gap:10px; padding:7px 9px; border-radius:10px; cursor:grab; background:var(--panel-2); border:1px solid var(--line); position:relative; overflow:hidden;
  transition:transform .2s var(--spring), box-shadow .2s var(--out), border-color .18s var(--out); }
.bp-block::before{ content:''; position:absolute; left:0; top:0; bottom:0; width:3px; background:var(--nc); opacity:0; transition:opacity .2s var(--out); box-shadow:0 0 12px var(--nc); }
.bp-block:hover{ transform:translateY(-2px) scale(1.02); border-color:var(--line-strong); box-shadow:var(--shadow-soft), 0 0 20px -10px var(--nc); }
.bp-block:hover::before{ opacity:1; }
.bp-block:active{ cursor:grabbing; transform:scale(.98); }
.bp-block-ic{ width:30px; height:30px; flex:0 0 30px; border-radius:9px; display:grid; place-items:center; color:#fff;
  background:color-mix(in srgb, var(--nc) 26%, #15171f); border:1px solid color-mix(in srgb, var(--nc) 45%, transparent);
  box-shadow:0 0 14px -6px var(--nc), inset 0 1px 0 rgba(255,255,255,.18); }
.bp-block-ic svg{ filter:drop-shadow(0 0 5px color-mix(in srgb, var(--nc) 70%, transparent)); }
.bp-block-meta{ flex:1; min-width:0; display:flex; flex-direction:column; }
.bp-block-meta .bn{ display:block; font-size:var(--fs-sub); font-weight:var(--fw-bold); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.bp-block-meta .bd{ display:block; font-size:var(--fs-micro); font-weight:var(--fw-bold); color:var(--ink-4); margin-top:1px; font-family:'JetBrains Mono',monospace; }
.bp-block .grip{ color:var(--ink-4); flex:0 0 auto; }
.bp-block:hover .grip{ color:var(--ink-3); }

.bp-tools-foot{ padding:10px 13px 13px; border-top:1px solid var(--line-soft); display:flex; align-items:center; gap:9px; color:var(--ink-3); font-size:var(--fs-label); font-weight:var(--fw-med); }
.bp-tools-foot .pulse{ width:7px; height:7px; border-radius:50%; background:var(--good); box-shadow:0 0 9px var(--good); animation:bpPulseDot 2s ease-in-out infinite; }
@keyframes bpPulseDot{ 0%,100%{ opacity:.5; } 50%{ opacity:1; } }

/* drag ghost */
.bp-ghost{ position:fixed; z-index:9000; pointer-events:none; display:flex; align-items:center; gap:9px; padding:8px 12px 8px 9px; border-radius:11px;
  background:var(--glass-3); backdrop-filter:var(--blur); border:1px solid var(--nc); box-shadow:var(--shadow-float), 0 0 30px -6px var(--nc); transform:translate(-50%,-50%) rotate(-3deg) scale(1.03); }
.bp-ghost .bp-block-ic{ width:28px; height:28px; flex:0 0 28px; }
.bp-ghost .bn{ font-size:var(--fs-sub); font-weight:var(--fw-bold); }

/* ============================================================ CANVAS */
.bp-canvas{ flex:1 1 auto; min-width:0; position:relative; overflow:hidden; display:flex; flex-direction:column;
  background:
    radial-gradient(60% 55% at 50% 36%, rgba(22,192,216,.10), transparent 70%),
    radial-gradient(46% 44% at 84% 110%, rgba(46,211,198,.09), transparent 70%),
    radial-gradient(40% 40% at 6% -8%, rgba(47,159,224,.07), transparent 70%),
    linear-gradient(160deg, #090a10, #060709); }
.bp-grid{ position:absolute; inset:0; z-index:0; pointer-events:none;
  background-image:
    radial-gradient(circle, rgba(255,255,255,.07) 1.1px, transparent 1.2px),
    radial-gradient(circle, rgba(22,192,216,.06) 1.1px, transparent 1.2px);
  background-size:26px 26px, 130px 130px;
  mask-image:radial-gradient(125% 105% at 50% 45%, #000 60%, transparent 100%);
  -webkit-mask-image:radial-gradient(125% 105% at 50% 45%, #000 60%, transparent 100%); }
.bp-canvas::after{ content:''; position:absolute; inset:0; z-index:1; pointer-events:none; box-shadow:none; }

/* toolbar */
.bp-cbar{ position:relative; z-index:6; display:flex; align-items:center; gap:8px; height:52px; flex:0 0 52px; padding:0 14px;
  border-bottom:1px solid var(--line-soft); background:linear-gradient(180deg,rgba(255,255,255,.022),transparent); backdrop-filter:blur(6px); }
.bp-crumb{ display:flex; align-items:center; gap:9px; font-size:var(--fs-base); font-weight:var(--fw-bold); }
.bp-crumb .ic{ width:26px; height:26px; border-radius:8px; display:grid; place-items:center; background:var(--ai-grad); color:#fff; box-shadow:0 0 14px -4px var(--ai-glow); }
.bp-crumb .dim{ color:var(--ink-3); font-weight:var(--fw-med); }
.bp-crumb .live{ display:flex; align-items:center; gap:6px; font-size:var(--fs-eyebrow); font-weight:var(--fw-black); letter-spacing:.04em; color:var(--good);
  background:rgba(70,217,160,.1); border:1px solid rgba(70,217,160,.32); border-radius:20px; padding:3px 9px 3px 8px; margin-left:2px; }
.bp-crumb .live .d{ width:6px; height:6px; border-radius:50%; background:var(--good); box-shadow:0 0 8px var(--good); animation:bpPulseDot 1.6s ease-in-out infinite; }
.bp-zoom{ display:flex; align-items:center; gap:2px; background:var(--well); border:1px solid var(--line); border-radius:10px; padding:2px; }
.bp-zoom button{ width:30px; height:28px; border-radius:7px; display:grid; place-items:center; color:var(--ink-2); transition:.15s var(--out); }
.bp-zoom button:hover{ background:var(--hover); color:var(--ink); }
.bp-zoom .zval{ min-width:44px; text-align:center; font-size:var(--fs-label); font-weight:var(--fw-bold); color:var(--ink-2); font-variant-numeric:tabular-nums; cursor:pointer; }
.bp-cbtn{ display:flex; align-items:center; gap:7px; height:32px; padding:0 12px; border-radius:9px; color:var(--ink-2); font-size:var(--fs-sub); font-weight:var(--fw-bold); background:var(--well); border:1px solid var(--line); transition:.16s var(--out); }
.bp-cbtn:hover{ color:var(--ink); border-color:var(--line-strong); transform:translateY(-1px); }
.bp-cbtn.acc{ color:#fff; background:var(--acc-soft); border-color:var(--acc-line); }
.bp-run{ display:flex; align-items:center; gap:8px; height:34px; padding:0 15px; border-radius:10px; font-size:var(--fs-base); font-weight:var(--fw-black); color:#fff;
  background:var(--ai-grad); border:1px solid transparent; box-shadow:0 0 18px -4px var(--ai-glow), inset 0 1px 0 rgba(255,255,255,.25); transition:transform .2s var(--spring), box-shadow .24s var(--out); }
.bp-run:hover{ transform:translateY(-1px); box-shadow:0 6px 22px -4px var(--ai-glow), 0 0 30px -4px var(--ai-glow); }
.bp-run:active{ transform:scale(.97); }

/* viewport + world */
.bp-viewport{ flex:1 1 auto; min-height:0; position:relative; overflow:hidden; cursor:grab; z-index:2; touch-action:none; }
.bp-viewport.panning{ cursor:grabbing; }
.bp-viewport.linking{ cursor:crosshair; }
.bp-world{ position:absolute; top:0; left:0; transform-origin:0 0; will-change:transform; }
/* link svg overlay (screen-space, sits above grid, below nodes' pointer area but we manage via z) */
.bp-links{ position:absolute; inset:0; width:100%; height:100%; z-index:2; pointer-events:none; overflow:visible; }
.bp-link-hit{ stroke:transparent; fill:none; pointer-events:stroke; cursor:pointer; }
.bp-link{ fill:none; stroke-linecap:round; filter:drop-shadow(0 0 4px currentColor); }
.bp-link.sel{ stroke-dasharray:1 9; animation:bpFlow .5s linear infinite; }
@keyframes bpFlow{ to{ stroke-dashoffset:-10; } }
.bp-link-live{ fill:none; stroke-linecap:round; stroke-dasharray:7 7; animation:bpFlow .5s linear infinite; filter:drop-shadow(0 0 5px currentColor); }

/* ---------- graph node ---------- */
.bp-gnode{ position:absolute; width:212px; border-radius:13px; z-index:4; user-select:none;
  background:linear-gradient(180deg, rgba(26,29,42,.94), rgba(16,18,27,.96));
  border:1px solid var(--line); box-shadow:0 18px 40px -20px rgba(0,0,0,.85), inset 0 1px 0 rgba(255,255,255,.05);
  transition:box-shadow .22s var(--out), border-color .18s var(--out); }
.bp-gnode:hover{ border-color:var(--line-strong); box-shadow:0 22px 48px -20px rgba(0,0,0,.9), 0 0 22px -12px var(--nc); }
.bp-gnode.sel{ border-color:color-mix(in srgb,var(--nc) 72%,transparent); box-shadow:0 0 0 1px color-mix(in srgb,var(--nc) 60%,transparent), 0 20px 46px -18px rgba(0,0,0,.85), 0 0 22px -2px color-mix(in srgb,var(--nc) 55%,transparent); animation:bpNodePulse 2.6s ease-in-out infinite; }
@keyframes bpNodePulse{ 0%,100%{ box-shadow:0 0 0 1px color-mix(in srgb,var(--nc) 55%,transparent), 0 20px 44px -18px rgba(0,0,0,.85), 0 0 14px -4px var(--nc); } 50%{ box-shadow:0 0 0 1px color-mix(in srgb,var(--nc) 78%,transparent), 0 20px 44px -18px rgba(0,0,0,.85), 0 0 26px 0 var(--nc); } }
.bp-gnode-head{ display:flex; align-items:center; gap:9px; height:44px; padding:0 10px; cursor:grab; border-radius:13px 13px 0 0;
  background:linear-gradient(180deg, color-mix(in srgb,var(--nc) 22%,transparent), color-mix(in srgb,var(--nc) 7%,transparent)); border-bottom:1px solid var(--line-soft); }
.bp-gnode-head:active{ cursor:grabbing; }
.bp-gnode-ic{ width:28px; height:28px; flex:0 0 28px; border-radius:8px; display:grid; place-items:center; color:#fff;
  background:color-mix(in srgb,var(--nc) 32%,#14161e); border:1px solid color-mix(in srgb,var(--nc) 50%,transparent); box-shadow:0 0 14px -5px var(--nc), inset 0 1px 0 rgba(255,255,255,.2); }
.bp-gnode-ic svg{ filter:drop-shadow(0 0 5px var(--nc)); }
.bp-gnode-tt{ flex:1; min-width:0; }
.bp-gnode-tt .nn{ font-size:var(--fs-base); font-weight:var(--fw-black); letter-spacing:-.01em; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; display:flex; align-items:center; gap:5px; }
.bp-gnode-tt .nn .ai-pill{ font-size:var(--fs-micro); font-weight:var(--fw-black); letter-spacing:.06em; color:#fff; background:var(--ai-grad); padding:1px 4px; border-radius:4px; box-shadow:0 2px 8px -2px var(--ai-glow); }
.bp-gnode-st{ width:8px; height:8px; flex:0 0 8px; border-radius:50%; background:var(--good); box-shadow:0 0 9px var(--good); animation:bpPulseDot 1.8s ease-in-out infinite; }
.bp-gnode-st.off{ background:var(--ink-4); box-shadow:none; animation:none; }
.bp-gnode-body{ position:relative; padding:8px 0 10px; }

/* ports */
.bp-prow{ position:absolute; height:26px; display:flex; align-items:center; gap:7px; }
.bp-prow.in{ left:0; flex-direction:row; }
.bp-prow.out{ right:0; flex-direction:row-reverse; }
.bp-prow .plabel{ font-size:var(--fs-eyebrow); font-weight:var(--fw-bold); color:var(--ink-3); font-family:'JetBrains Mono',monospace; white-space:nowrap; max-width:78px; overflow:hidden; text-overflow:ellipsis; padding:0 2px; }
.bp-pdot{ width:13px; height:13px; flex:0 0 13px; border-radius:50%; background:#0c0d13; border:2px solid var(--pc);
  box-shadow:0 0 9px -1px var(--pc); cursor:crosshair; position:relative; transition:transform .15s var(--spring), box-shadow .15s var(--out); }
.bp-prow.in .bp-pdot{ margin-left:-6.5px; }
.bp-prow.out .bp-pdot{ margin-right:-6.5px; }
.bp-pdot:hover{ transform:scale(1.35); box-shadow:0 0 14px 1px var(--pc); }
.bp-pdot.filled{ background:var(--pc); }
.bp-pdot.cand{ transform:scale(1.4); box-shadow:0 0 0 4px color-mix(in srgb,var(--pc) 35%,transparent), 0 0 16px 2px var(--pc); background:var(--pc); }

/* sticky note variant */
.bp-gnode.note{ background:linear-gradient(180deg, rgba(255,210,120,.16), rgba(255,200,100,.07)); }

/* ---------- add-node menu (dblclick / + ) ---------- */
.bp-menu{ position:fixed; z-index:9500; width:266px; max-height:60vh; display:flex; flex-direction:column;
  background:var(--glass-3); backdrop-filter:var(--blur-lg); -webkit-backdrop-filter:var(--blur-lg);
  border:1px solid var(--line-strong); border-radius:14px; box-shadow:var(--shadow-float), 0 0 50px -16px var(--acc-glow); overflow:hidden; animation:bpMenuIn .16s var(--spring); }
@keyframes bpMenuIn{ from{ opacity:0; transform:scale(.96) translateY(-6px);} to{ opacity:1; transform:none;} }
.bp-menu-search{ display:flex; align-items:center; gap:8px; height:42px; padding:0 13px; border-bottom:1px solid var(--line-soft); color:var(--ink-3); }
.bp-menu-search input{ flex:1; background:none; border:none; outline:none; font-size:var(--fs-base); font-weight:var(--fw-med); color:var(--ink); }
.bp-menu-search input::placeholder{ color:var(--ink-4); }
.bp-menu-search .esc{ font-size:var(--fs-micro); font-weight:var(--fw-black); color:var(--ink-4); border:1px solid var(--line); border-radius:5px; padding:1px 5px; font-family:'JetBrains Mono',monospace; }
.bp-menu-list{ flex:1; overflow-y:auto; padding:6px; min-height:0; }
.bp-menu-grp{ margin-bottom:2px; }
.bp-menu-cat{ display:flex; align-items:center; gap:7px; font-size:var(--fs-micro); font-weight:var(--fw-black); letter-spacing:.1em; text-transform:uppercase; padding:8px 8px 5px; }
.bp-menu-item{ display:flex; align-items:center; gap:9px; width:100%; padding:6px 8px; border-radius:9px; color:var(--ink); transition:background .13s var(--out); }
.bp-menu-item:hover, .bp-menu-item.hot{ background:var(--hover); }
.bp-menu-item .mi-ic{ width:24px; height:24px; flex:0 0 24px; border-radius:7px; display:grid; place-items:center; color:#fff;
  background:color-mix(in srgb,var(--nc) 28%,#14161e); border:1px solid color-mix(in srgb,var(--nc) 45%,transparent); }
.bp-menu-item .mi-nm{ flex:1; text-align:left; font-size:var(--fs-base); font-weight:var(--fw-bold); }
.bp-menu-item .mi-io{ display:flex; gap:3px; }
.bp-menu-item .mi-io i{ width:7px; height:7px; border-radius:50%; }
.bp-menu-empty{ padding:22px; text-align:center; color:var(--ink-4); font-size:var(--fs-sub); font-weight:var(--fw-med); }

/* hint + minimap */
.bp-hint{ position:absolute; left:18px; bottom:18px; z-index:7; display:flex; align-items:center; gap:8px; padding:7px 12px; border-radius:11px;
  background:var(--glass-head); backdrop-filter:var(--blur); border:1px solid var(--line); font-size:var(--fs-label); font-weight:var(--fw-med); color:var(--ink-3); box-shadow:var(--shadow-soft); }
.bp-hint kbd{ font-family:'JetBrains Mono',monospace; font-size:var(--fs-micro); font-weight:var(--fw-bold); color:var(--ink-2); background:rgba(255,255,255,.06); border:1px solid var(--line); border-radius:5px; padding:1px 6px; }
.bp-hint b{ color:var(--ink-2); }

/* ---------- floating live preview ---------- */
.bp-preview{ position:absolute; right:20px; bottom:18px; z-index:8; width:200px;
  background:var(--glass-3); backdrop-filter:var(--blur-lg); -webkit-backdrop-filter:var(--blur-lg);
  border:1px solid var(--line-strong); border-radius:17px; padding:10px; box-shadow:var(--shadow-float), 0 0 50px -16px var(--acc-glow);
  transition:box-shadow .24s var(--out); }
.bp-preview.collapsed{ width:158px; padding:8px 9px; }
.bp-preview-head{ display:flex; align-items:center; gap:7px; margin-bottom:8px; padding:2px 2px; cursor:grab; touch-action:none; }
.bp-preview.collapsed .bp-preview-head{ margin-bottom:0; }
.bp-preview-head:active{ cursor:grabbing; }
.bp-preview-head .t{ flex:1; min-width:0; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; font-size:var(--fs-label); font-weight:var(--fw-black); display:flex; align-items:center; gap:6px; }
.bp-preview-head .t .lvdot{ width:7px; height:7px; border-radius:50%; flex:0 0 7px; background:var(--bad); box-shadow:0 0 8px var(--bad); }
.bp-preview-head .pv-btn{ width:22px; height:22px; flex:0 0 22px; border-radius:7px; display:grid; place-items:center; color:var(--ink-3); transition:.15s var(--out); }
.bp-preview-head .pv-btn:hover{ background:var(--hover); color:var(--ink); }
.bp-preview-head .grab{ color:var(--ink-4); flex:0 0 auto; pointer-events:none; }
.bp-screen{ position:relative; aspect-ratio:var(--ar, 9/16); border-radius:11px; overflow:hidden;
  background:radial-gradient(70% 50% at 50% 32%, rgba(22,192,216,.3), transparent 70%), repeating-linear-gradient(135deg,#1c2030 0 10px,#181b27 10px 20px);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06), 0 10px 26px -10px rgba(0,0,0,.7); }
.bp-screen .subj{ position:absolute; left:50%; bottom:0; width:62%; height:74%; transform:translateX(-50%); background:radial-gradient(60% 80% at 50% 22%, rgba(255,255,255,.16), transparent 70%); border-radius:50% 50% 0 0; }
.bp-screen .sheen{ position:absolute; inset:0; background:linear-gradient(180deg, rgba(255,255,255,.07), transparent 32%, rgba(0,0,0,.32)); }
.bp-screen .scan{ position:absolute; left:0; right:0; height:42%; top:-42%; background:linear-gradient(180deg, transparent, rgba(22,192,216,.28), transparent); opacity:0; }
.bp-preview.sim .bp-screen .scan{ opacity:1; animation:bpScan 1.7s linear infinite; }
@keyframes bpScan{ 0%{ top:-42%; } 100%{ top:100%; } }
/* live preview: inline aspect-ratio switcher (writes to the smart-crop/export node) */
.bp-pv-ratio{ display:flex; gap:5px; margin-bottom:8px; }
.bp-pvr{ flex:1; display:flex; align-items:center; justify-content:center; gap:6px; height:28px; border-radius:9px;
  background:var(--well); border:1px solid var(--line); color:var(--ink-3); font-size:var(--fs-micro); font-weight:var(--fw-black);
  font-family:'JetBrains Mono',monospace; transition:.15s var(--out); cursor:pointer; }
.bp-pvr .rb{ width:13px; border-radius:2px; background:var(--well-2); border:1px solid var(--line-strong); flex:0 0 auto; }
.bp-pvr:hover{ color:var(--ink); border-color:var(--line-strong); }
.bp-pvr.on{ color:var(--acc); border-color:var(--acc-line); background:color-mix(in srgb,var(--acc) 13%,transparent); }
.bp-pvr.on .rb{ background:var(--acc); border-color:var(--acc); }
.bp-preview.collapsed .bp-pv-ratio{ display:none; }

.bp-pv-wm{ position:absolute; display:grid; place-items:center; border-radius:5px; font-size:var(--fs-micro); font-weight:var(--fw-black); color:#fff; background:rgba(22,192,216,.32); border:1px solid var(--acc); box-shadow:0 0 12px -2px var(--acc-glow); backdrop-filter:blur(2px); transition:all .22s var(--out); white-space:nowrap; padding:0 4px; }
.bp-pv-cap{ position:absolute; left:12%; right:12%; display:flex; flex-direction:column; gap:3px; align-items:center; }
.bp-pv-cap b{ font-size:var(--fs-micro); font-weight:var(--fw-black); letter-spacing:.02em; padding:1px 5px; border-radius:4px; color:#1a1206; white-space:nowrap; box-shadow:0 2px 8px rgba(0,0,0,.5); }
.bp-pv-prog{ position:absolute; left:0; right:0; bottom:0; height:4px; background:rgba(255,255,255,.14); }
.bp-pv-prog i{ display:block; height:100%; width:34%; box-shadow:0 0 10px currentColor; }
.bp-preview.sim .bp-pv-prog i{ animation:bpScrub 2.6s linear infinite; }
@keyframes bpScrub{ 0%{ width:5%; } 100%{ width:97%; } }
.bp-sim{ display:flex; align-items:center; justify-content:center; gap:8px; width:100%; height:37px; margin-top:9px; border-radius:11px; white-space:nowrap;
  font-size:var(--fs-sub); font-weight:var(--fw-black); color:#fff; background:rgba(22,192,216,.14); border:1px solid var(--acc-line); position:relative; overflow:hidden; box-shadow:0 0 18px -6px var(--ai-glow); transition:transform .2s var(--spring), box-shadow .24s var(--out), background .24s var(--out); }
.bp-sim:hover{ transform:translateY(-1px); background:var(--ai-grad); border-color:transparent; box-shadow:0 8px 26px -6px var(--ai-glow), 0 0 30px -4px var(--ai-glow); }
.bp-sim:active{ transform:scale(.97); }
.bp-sim .spark{ color:var(--ai-b); filter:drop-shadow(0 0 5px var(--ai-b)); }
.bp-sim:hover .spark{ color:#fff; }
.bp-sim.on{ background:rgba(70,217,160,.16); border-color:rgba(70,217,160,.4); color:var(--good); box-shadow:0 0 22px -6px rgba(70,217,160,.6); }

/* ============================================================ INSPECTOR */
.bp-insp{ flex:0 0 340px; width:340px; display:flex; flex-direction:column; min-height:0;
  background:var(--glass); backdrop-filter:var(--blur-lg); -webkit-backdrop-filter:var(--blur-lg); border-left:1px solid var(--line);
  box-shadow:inset 1px 0 0 rgba(255,255,255,.03), -22px 0 60px -40px rgba(0,0,0,.9); }
.bp-preset{ padding:16px 16px 15px; border-bottom:1px solid var(--line-soft); background:linear-gradient(180deg,rgba(22,192,216,.06),transparent); }
.bp-preset .eyebrow{ font-size:var(--fs-eyebrow); font-weight:var(--fw-black); letter-spacing:.16em; text-transform:uppercase; color:var(--ink-3); display:flex; align-items:center; gap:7px; }
.bp-preset .eyebrow .spark{ color:var(--ai-b); filter:drop-shadow(0 0 6px var(--ai-b)); }
.bp-preset-name{ margin-top:10px; width:100%; background:var(--well); border:1px solid var(--line); border-radius:11px; padding:11px 13px; font-size:var(--fs-lg); font-weight:var(--fw-black); letter-spacing:-.02em; color:var(--ink); outline:none; transition:.2s var(--out); }
.bp-preset-name:focus{ border-color:var(--acc-line); box-shadow:0 0 0 3px var(--acc-soft); }
.bp-preset-meta{ display:flex; gap:8px; margin-top:11px; }
.bp-pm{ flex:1; display:flex; flex-direction:column; gap:2px; padding:8px 10px; border-radius:10px; background:var(--well); border:1px solid var(--line-soft); }
.bp-pm .v{ font-size:var(--fs-body); font-weight:var(--fw-black); display:flex; align-items:center; gap:5px; }
.bp-pm .v svg{ color:var(--acc-2); }
.bp-pm .l{ font-size:var(--fs-micro); font-weight:var(--fw-bold); color:var(--ink-3); text-transform:uppercase; letter-spacing:.05em; }
.bp-save{ margin-top:13px; height:50px; width:100%; border-radius:13px; background:var(--ai-grad); color:#fff; font-size:var(--fs-body); font-weight:var(--fw-black); letter-spacing:.01em;
  display:flex; align-items:center; justify-content:center; gap:9px; position:relative; overflow:hidden;
  box-shadow:0 14px 34px -8px var(--ai-glow), 0 0 28px -6px var(--acc-glow), inset 0 1px 0 rgba(255,255,255,.25); animation:expglow 3.4s ease-in-out infinite; transition:transform .2s var(--spring), box-shadow .3s var(--out); }
.bp-save:hover{ transform:translateY(-2px); box-shadow:0 20px 48px -8px var(--ai-glow), 0 0 48px -2px var(--ai-glow); }
.bp-save:active{ transform:translateY(0) scale(.99); }
.bp-save .shine{ position:absolute; inset:0; background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.4) 50%,transparent 70%); transform:translateX(-120%); }
.bp-save:hover .shine{ animation:shine 1s ease; }
.bp-save.saved{ background:var(--good); animation:none; box-shadow:0 14px 34px -8px rgba(70,217,160,.55); }

.bp-insp-body{ flex:1; overflow-y:auto; min-height:0; padding:16px 15px 22px; display:flex; flex-direction:column; gap:16px; }
.bp-insp-body > *{ flex-shrink:0; }
.bp-nodehdr{ display:flex; align-items:center; gap:11px; padding:12px; border-radius:13px; background:linear-gradient(135deg, color-mix(in srgb,var(--nc) 16%,transparent), rgba(255,255,255,.02)); border:1px solid color-mix(in srgb,var(--nc) 35%,transparent); box-shadow:inset 0 1px 0 rgba(255,255,255,.05); }
.bp-nodehdr .ic{ width:40px; height:40px; flex:0 0 40px; border-radius:11px; display:grid; place-items:center; color:#fff; background:color-mix(in srgb,var(--nc) 30%,#15171f); border:1px solid color-mix(in srgb,var(--nc) 50%,transparent); box-shadow:0 0 18px -6px var(--nc), inset 0 1px 0 rgba(255,255,255,.2); }
.bp-nodehdr .ic svg{ filter:drop-shadow(0 0 6px var(--nc)); }
.bp-nodehdr .m{ flex:1; min-width:0; }
.bp-nodehdr .m .nn{ font-size:var(--fs-body); font-weight:var(--fw-black); letter-spacing:-.01em; }
.bp-nodehdr .m .ns{ font-size:var(--fs-label); font-weight:var(--fw-bold); color:var(--ink-3); text-transform:uppercase; letter-spacing:.05em; margin-top:2px; }
.bp-nodehdr .del{ width:30px; height:30px; flex:0 0 30px; border-radius:9px; display:grid; place-items:center; color:var(--ink-3); transition:.16s var(--out); }
.bp-nodehdr .del:hover{ background:rgba(255,107,125,.14); color:var(--bad); }

.bp-field{ display:flex; flex-direction:column; gap:9px; }
.bp-field-lbl{ display:flex; align-items:center; justify-content:space-between; }
.bp-field-lbl .fl{ font-size:var(--fs-label); font-weight:var(--fw-black); color:var(--ink-2); text-transform:uppercase; letter-spacing:.06em; display:flex; align-items:center; gap:7px; }
.bp-field-lbl .fl svg{ color:var(--ink-3); }
.bp-field-lbl .fv{ font-size:var(--fs-label); font-weight:var(--fw-black); color:var(--ink); font-family:'JetBrains Mono',monospace; }
.bp-anchor{ display:grid; grid-template-columns:repeat(3,1fr); gap:7px; aspect-ratio:9/12; background:var(--well); border:1px solid var(--line); border-radius:13px; padding:9px; position:relative; }
.bp-anchor::after{ content:'crop anchor'; position:absolute; bottom:6px; left:50%; transform:translateX(-50%); font-size:var(--fs-micro); font-weight:var(--fw-bold); color:var(--ink-4); font-family:'JetBrains Mono',monospace; letter-spacing:.04em; pointer-events:none; }
.bp-acell{ border-radius:8px; background:rgba(255,255,255,.025); border:1px solid var(--line-soft); display:grid; place-items:center; cursor:pointer; transition:.16s var(--out); }
.bp-acell:hover{ background:var(--hover); border-color:var(--line-strong); }
.bp-acell .dot{ width:8px; height:8px; border-radius:50%; background:var(--ink-4); transition:.18s var(--out); }
.bp-acell.on{ background:var(--acc-soft); border-color:var(--acc-line); box-shadow:inset 0 0 16px var(--acc-soft); }
.bp-acell.on .dot{ width:13px; height:13px; background:#fff; box-shadow:0 0 12px var(--acc-glow), 0 0 0 4px var(--acc-soft); }
.bp-slider input[type=range]{ width:100%; }
.bp-upload{ display:flex; align-items:center; gap:12px; padding:13px; border-radius:13px; border:1.5px dashed var(--line-strong); background:rgba(255,255,255,.015); cursor:pointer; transition:.22s var(--out); }
.bp-upload:hover{ border-color:var(--acc-line); background:var(--acc-soft); box-shadow:0 0 26px -10px var(--acc-glow); }
.bp-upload .ring{ width:40px; height:40px; flex:0 0 40px; border-radius:12px; display:grid; place-items:center; background:var(--ai-grad); color:#fff; box-shadow:0 8px 22px -6px var(--ai-glow); transition:transform .26s var(--spring); }
.bp-upload:hover .ring{ transform:translateY(-2px) scale(1.05); }
.bp-upload .ut{ font-size:var(--fs-base); font-weight:var(--fw-bold); }
.bp-upload .us{ font-size:var(--fs-label); font-weight:var(--fw-med); color:var(--ink-3); margin-top:2px; }
.bp-seg{ display:flex; gap:3px; background:var(--well); border:1px solid var(--line); border-radius:10px; padding:3px; }
.bp-seg button{ flex:1; height:32px; border-radius:7px; display:flex; align-items:center; justify-content:center; gap:6px; color:var(--ink-3); font-size:var(--fs-sub); font-weight:var(--fw-bold); transition:.15s var(--out); }
.bp-seg button:hover:not(.on){ color:var(--ink-2); }
.bp-seg button.on{ background:var(--acc-soft); color:#fff; box-shadow:inset 0 0 0 1px var(--acc-line); }
.bp-toggle{ display:flex; align-items:center; gap:11px; padding:11px 12px; border-radius:12px; background:var(--panel-2); border:1px solid var(--line); cursor:pointer; transition:.18s var(--out); }
.bp-toggle:hover{ border-color:var(--line-strong); }
.bp-toggle.on{ background:var(--acc-soft); border-color:var(--acc-line); }
.bp-toggle .tm{ flex:1; }
.bp-toggle .tm .tn{ font-size:var(--fs-base); font-weight:var(--fw-bold); }
.bp-toggle .tm .td{ font-size:var(--fs-label); color:var(--ink-3); font-weight:var(--fw-reg); margin-top:1px; }
.bp-toggle .sw{ width:40px; height:23px; border-radius:14px; background:var(--line-strong); position:relative; flex:0 0 40px; transition:.24s var(--out); }
.bp-toggle .sw i{ position:absolute; top:3px; left:3px; width:17px; height:17px; border-radius:50%; background:#fff; transition:transform .26s var(--spring); box-shadow:0 1px 4px rgba(0,0,0,.4); }
.bp-toggle.on .sw{ background:var(--acc); box-shadow:0 0 14px var(--acc-glow); }
.bp-toggle.on .sw i{ transform:translateX(17px); }
.bp-swatches{ display:flex; gap:8px; }
.bp-swatch{ width:30px; height:30px; border-radius:9px; cursor:pointer; border:2px solid transparent; transition:.16s var(--out); box-shadow:inset 0 1px 0 rgba(255,255,255,.25); }
.bp-swatch:hover{ transform:translateY(-2px) scale(1.06); }
.bp-swatch.on{ border-color:#fff; box-shadow:0 0 0 2px rgba(0,0,0,.4); }
.bp-select{ display:flex; align-items:center; justify-content:space-between; height:40px; padding:0 13px; background:var(--well); border:1px solid var(--line); border-radius:11px; font-size:var(--fs-base); font-weight:var(--fw-bold); color:var(--ink); cursor:pointer; transition:.16s var(--out); }
.bp-select:hover{ border-color:var(--line-strong); }
.bp-select .sv{ color:var(--ink-2); display:flex; align-items:center; gap:8px; }
.bp-plats{ display:flex; gap:8px; }
.bp-plat{ flex:1; display:flex; flex-direction:column; align-items:center; gap:6px; padding:11px 6px; border-radius:12px; background:var(--panel-2); border:1px solid var(--line); cursor:pointer; color:var(--ink-3); transition:.18s var(--out); }
.bp-plat:hover{ border-color:var(--line-strong); color:var(--ink-2); transform:translateY(-2px); }
.bp-plat.on{ background:var(--acc-soft); border-color:var(--acc-line); color:#fff; box-shadow:0 8px 22px -12px var(--acc-glow); }
.bp-plat .pn{ font-size:var(--fs-label); font-weight:var(--fw-bold); }
.bp-insp-empty{ flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:13px; text-align:center; padding:30px; color:var(--ink-3); }
.bp-insp-empty .ring{ width:62px; height:62px; border-radius:18px; display:grid; place-items:center; background:rgba(255,255,255,.04); border:1px solid var(--line); color:var(--ink-3); }
.bp-insp-empty .t{ font-size:var(--fs-body); font-weight:var(--fw-black); color:var(--ink-2); }
.bp-insp-empty .s{ font-size:var(--fs-sub); font-weight:var(--fw-reg); max-width:200px; line-height:1.5; }
.bp-note{ font-size:var(--fs-label); font-weight:var(--fw-reg); color:var(--ink-3); line-height:1.5; display:flex; gap:8px; padding:10px 12px; border-radius:11px; background:rgba(22,192,216,.07); border:1px solid var(--acc-line); }
.bp-note svg{ flex:0 0 auto; color:var(--ai-b); margin-top:1px; }
/* connected-ports readout */
.bp-conn-list{ display:flex; flex-direction:column; gap:6px; }
.bp-conn-pill{ display:flex; align-items:center; gap:8px; padding:8px 10px; border-radius:10px; background:var(--well); border:1px solid var(--line-soft); font-size:var(--fs-sub); font-weight:var(--fw-med); color:var(--ink-2); }
.bp-conn-pill .pdot{ width:9px; height:9px; border-radius:50%; flex:0 0 9px; }
.bp-conn-pill .dir{ color:var(--ink-4); font-family:'JetBrains Mono',monospace; font-size:var(--fs-eyebrow); }
.bp-conn-pill .pn{ color:var(--ink); font-weight:var(--fw-bold); }

/* ============================================================ NEW · audit pass 2 */

/* command-bar: truncate preset, keep controls intact */
.bp-crumb{ min-width:0; flex:1 1 auto; }
.bp-crumb .nm{ white-space:nowrap; overflow:hidden; text-overflow:ellipsis; max-width:min(38vw,260px); }
.bp-crumb .dim{ white-space:nowrap; flex:0 0 auto; }
.bp-cbar .row{ flex:0 0 auto; }

/* AUTO-RUN → live toggle (on = auto, off = manual) */
.bp-crumb .live{ cursor:pointer; flex:0 0 auto; transition:background .16s var(--out), color .16s var(--out), border-color .16s var(--out); }
.bp-crumb .live:hover{ filter:brightness(1.08); }
.bp-crumb .live:not(.on){ color:var(--ink-3); background:var(--well); border-color:var(--line); }
.bp-crumb .live:not(.on) .d{ background:var(--ink-4); box-shadow:none; animation:none; }

/* Test Run reflects running state */
.bp-run.on{ background:rgba(70,217,160,.16); border-color:rgba(70,217,160,.4); color:var(--good); box-shadow:0 0 22px -6px rgba(70,217,160,.6); }
.bp-run.on:hover{ box-shadow:0 6px 24px -6px rgba(70,217,160,.6); }

/* undo / redo group */
.bp-undo button:disabled{ opacity:.32; cursor:default; }
.bp-undo button:disabled:hover{ background:none; color:var(--ink-2); }

/* duplicate button in inspector header */
.bp-nodehdr .dup{ width:30px; height:30px; flex:0 0 30px; border-radius:9px; display:grid; place-items:center; color:var(--ink-3); transition:.16s var(--out); }
.bp-nodehdr .dup:hover{ background:var(--acc-soft); color:var(--acc-2); }

/* ---------- minimap ---------- */
.bp-mini{ position:absolute; right:20px; top:64px; z-index:7; width:158px; height:116px; border-radius:13px;
  background:var(--glass-head); backdrop-filter:var(--blur); -webkit-backdrop-filter:var(--blur);
  border:1px solid var(--line); box-shadow:var(--shadow-soft); cursor:pointer; overflow:hidden; }
.bp-mini-lbl{ position:absolute; left:8px; top:6px; z-index:2; pointer-events:none; font-size:var(--fs-micro); font-weight:var(--fw-black); letter-spacing:.14em; color:var(--ink-4); font-family:'JetBrains Mono',monospace; }
.bp-mini-node{ position:absolute; border-radius:2px; opacity:.8; box-shadow:0 0 5px -1px currentColor; }
.bp-mini-vp{ position:absolute; border:1.5px solid var(--acc); border-radius:3px; background:color-mix(in srgb,var(--acc) 13%,transparent); box-shadow:0 0 10px -3px var(--acc-glow); pointer-events:none; }

/* ---------- compact tier: panels detach into slide-overs ---------- */
.bp-canvas > .compact-trigger.left{ left:0; }
.bp-canvas > .compact-trigger.right{ right:0; }
.slide-over .bp-tools.embedded,
.slide-over .bp-insp.embedded{ flex:1 1 auto; width:auto; border:none; background:transparent; box-shadow:none; }
html[data-compact] .bp-mini{ display:none; }
html[data-compact] .bp-crumb .dim{ display:none; }

/* ============================================================
   Blueprint menu (templates / save / import / export) + node preview
   ============================================================ */
.bp-cbar{ z-index:20; }

/* crumb is now a button that opens the blueprint menu */
.bp-bpbtn{ display:flex; align-items:center; gap:9px; min-width:0; padding:3px 8px 3px 4px; border-radius:10px;
  cursor:pointer; transition:background .15s var(--out); }
.bp-bpbtn:hover{ background:var(--hover); }
.bp-bpbtn.on{ background:var(--well); box-shadow:inset 0 0 0 1px var(--line); }
.bp-bpbtn .nm{ white-space:nowrap; overflow:hidden; text-overflow:ellipsis; max-width:min(30vw,220px); font-weight:var(--fw-bold); }
.bp-bpbtn .cv{ color:var(--ink-3); flex:0 0 auto; transition:transform .18s var(--out); }
.bp-bpbtn.on .cv{ transform:rotate(180deg); color:var(--ink-2); }

.bp-bpscrim{ position:fixed; inset:0; z-index:1; }
.bp-bpmenu{ position:absolute; top:50px; left:12px; z-index:2; width:332px; max-height:min(72vh,560px); overflow:auto;
  background:var(--glass-3); backdrop-filter:var(--blur-lg); -webkit-backdrop-filter:var(--blur-lg);
  border:1px solid var(--line-strong); border-radius:15px; padding:7px;
  box-shadow:var(--shadow-float), 0 0 50px -16px var(--acc-glow); animation:bpMenuIn .16s var(--out); }
@keyframes bpMenuIn{ from{ opacity:0; transform:translateY(-6px); } to{ opacity:1; transform:none; } }
.bp-bpm-lbl{ font-size:var(--fs-micro); font-weight:var(--fw-black); letter-spacing:.13em; text-transform:uppercase;
  color:var(--ink-4); padding:9px 9px 5px; }
.bp-bpm-row{ display:flex; align-items:center; gap:10px; width:100%; padding:8px 9px; border-radius:10px;
  cursor:pointer; color:var(--ink); transition:background .14s var(--out); }
.bp-bpm-row:hover{ background:var(--hover); }
.bp-bpm-row .ri{ width:26px; height:26px; flex:0 0 26px; border-radius:8px; display:grid; place-items:center;
  background:var(--well); border:1px solid var(--line); color:var(--ink-2); }
.bp-bpm-row .rl{ font-size:var(--fs-base); font-weight:var(--fw-bold); }
.bp-bpm-tpl{ display:flex; align-items:center; gap:10px; width:100%; padding:8px 9px; border-radius:11px;
  cursor:pointer; text-align:left; transition:background .14s var(--out); }
.bp-bpm-tpl:hover{ background:var(--hover); }
.bp-bpm-tpl.on{ background:color-mix(in srgb,var(--acc) 12%,transparent); box-shadow:inset 0 0 0 1px var(--acc-line); }
.bp-bpm-tpl .ri{ width:30px; height:30px; flex:0 0 30px; border-radius:9px; display:grid; place-items:center; color:#fff;
  background:var(--ai-grad); box-shadow:0 0 14px -5px var(--ai-glow); }
.bp-bpm-tpl .tm{ flex:1; min-width:0; display:flex; flex-direction:column; gap:1px; }
.bp-bpm-tpl .tn{ font-size:var(--fs-base); font-weight:var(--fw-black); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.bp-bpm-tpl .td{ font-size:var(--fs-micro); color:var(--ink-3); line-height:1.3; }
.bp-bpm-tpl .tc{ flex:0 0 auto; font-size:var(--fs-micro); font-weight:var(--fw-black); color:var(--ink-3);
  background:var(--well); border:1px solid var(--line); border-radius:6px; padding:2px 7px; font-family:'JetBrains Mono',monospace; }
.bp-bpm-tpl.saved .ri{ background:var(--well); border:1px solid var(--line); color:var(--ink-2); box-shadow:none; }
.bp-bpm-tpl .trash{ flex:0 0 auto; width:26px; height:26px; border-radius:7px; display:grid; place-items:center;
  color:var(--ink-4); opacity:0; transition:.14s var(--out); }
.bp-bpm-tpl.saved:hover .trash{ opacity:1; }
.bp-bpm-tpl .trash:hover{ background:var(--bad-bg,rgba(255,107,125,.14)); color:var(--bad); }
.bp-bpm-div{ height:1px; background:var(--line-soft); margin:7px 4px; }
.bp-bpm-acts{ display:grid; grid-template-columns:1fr 1fr; gap:3px; }

/* per-node "preview from here" eye button in the node header */
.bp-gnode-pv{ width:22px; height:22px; flex:0 0 22px; border-radius:7px; display:grid; place-items:center;
  color:var(--ink-4); opacity:.5; transition:.14s var(--out); }
.bp-gnode:hover .bp-gnode-pv{ opacity:1; color:var(--ink-3); }
.bp-gnode-pv:hover{ background:var(--hover); color:var(--ink); }
.bp-gnode-pv.on{ opacity:1; color:var(--acc); background:color-mix(in srgb,var(--acc) 16%,transparent); box-shadow:0 0 0 1px var(--acc-line); }
.bp-gnode.pv{ box-shadow:0 0 0 1.5px var(--acc), 0 20px 46px -18px rgba(0,0,0,.8), 0 0 26px -4px var(--acc-glow); }
.bp-gnode.pv .bp-gnode-head{ background:linear-gradient(180deg, color-mix(in srgb,var(--acc) 20%,transparent), color-mix(in srgb,var(--nc) 7%,transparent)); }

/* inspector preview toggle (matches dup/del) */
.bp-nodehdr .pvbtn{ width:30px; height:30px; flex:0 0 30px; border-radius:9px; display:grid; place-items:center;
  color:var(--ink-3); transition:.14s var(--out); }
.bp-nodehdr .pvbtn:hover{ background:var(--hover); color:var(--ink); }
.bp-nodehdr .pvbtn.on{ color:var(--acc); background:color-mix(in srgb,var(--acc) 14%,transparent); box-shadow:inset 0 0 0 1px var(--acc-line); }

/* preview: stage indicator (which node we're previewing) */
.bp-pv-stage{ display:flex; align-items:center; gap:7px; margin-bottom:8px; padding:5px 7px; border-radius:10px;
  background:var(--well); border:1px solid var(--line); }
.bp-pv-stage .si{ width:20px; height:20px; flex:0 0 20px; border-radius:6px; display:grid; place-items:center; color:#fff;
  background:color-mix(in srgb,var(--nc) 32%,#14161e); border:1px solid color-mix(in srgb,var(--nc) 50%,transparent); }
.bp-pv-stage .nm{ flex:1; min-width:0; font-size:var(--fs-label); font-weight:var(--fw-black);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.bp-pv-stage .nm.empty{ color:var(--ink-4); font-weight:var(--fw-med); }
.bp-pv-stage .tag{ flex:0 0 auto; font-size:8px; font-weight:var(--fw-black); letter-spacing:.1em; color:var(--ink-3);
  background:var(--bg); border:1px solid var(--line); border-radius:5px; padding:2px 5px; font-family:'JetBrains Mono',monospace; }
.bp-pv-stage .tag.pin{ color:var(--acc); border-color:var(--acc-line); background:color-mix(in srgb,var(--acc) 12%,transparent); }
.bp-pv-stage .rst{ flex:0 0 auto; width:20px; height:20px; border-radius:6px; display:grid; place-items:center;
  color:var(--ink-3); transition:.14s var(--out); }
.bp-pv-stage .rst:hover{ background:var(--hover); color:var(--ink); }

/* preview: playhead + time scrubber */
.bp-pv-head{ position:absolute; top:0; bottom:0; width:2px; left:60%; transform:translateX(-1px);
  background:rgba(255,255,255,.82); box-shadow:0 0 8px rgba(255,255,255,.7); pointer-events:none; }
.bp-preview.sim .bp-pv-head{ display:none; }
.bp-pv-scrub{ display:flex; align-items:center; gap:7px; margin-top:8px; color:var(--ink-3); }
.bp-pv-scrub input{ flex:1; min-width:0; height:4px; -webkit-appearance:none; appearance:none; border-radius:3px;
  background:linear-gradient(90deg,var(--acc),var(--acc-2)); cursor:pointer; }
.bp-pv-scrub input:disabled{ opacity:.4; background:var(--ink-4); cursor:default; }
.bp-pv-scrub input::-webkit-slider-thumb{ -webkit-appearance:none; width:12px; height:12px; border-radius:50%;
  background:#fff; box-shadow:0 1px 5px rgba(0,0,0,.5), 0 0 8px var(--acc-glow); cursor:pointer; }
.bp-pv-scrub input::-moz-range-thumb{ width:12px; height:12px; border:none; border-radius:50%; background:#fff; box-shadow:0 1px 5px rgba(0,0,0,.5); }
.bp-pv-scrub .pct{ flex:0 0 auto; font-size:var(--fs-micro); font-weight:var(--fw-bold); color:var(--ink-3);
  font-family:'JetBrains Mono',monospace; min-width:30px; text-align:right; }

/* flying "macaron" token : node → live preview when you pin a preview */
.bp-flyer{ position:fixed; z-index:60; width:30px; height:30px; margin:-15px 0 0 -15px; border-radius:11px;
  display:grid; place-items:center; color:#fff; pointer-events:none;
  background:color-mix(in srgb, var(--fc) 58%, #14161e); border:1px solid color-mix(in srgb, var(--fc) 72%, transparent);
  box-shadow:0 0 20px -2px var(--fc), 0 6px 18px -6px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,255,255,.28);
  animation:bpFly .8s cubic-bezier(.5,0,.2,1) forwards; }
@keyframes bpFly{
  0%{   transform:translate(0,0) scale(.5) rotate(-8deg); opacity:0; }
  16%{  transform:translate(calc(var(--dx) * .12), calc(var(--dy) * .12 - 30px)) scale(1.14) rotate(4deg); opacity:1; }
  72%{  opacity:1; }
  100%{ transform:translate(var(--dx), var(--dy)) scale(.32) rotate(10deg); opacity:0; }
}
/* live-preview "catches" the token */
.bp-screen.land{ animation:bpLand .44s var(--out); }
@keyframes bpLand{
  0%{ box-shadow:inset 0 0 0 1px rgba(255,255,255,.06), 0 10px 26px -10px rgba(0,0,0,.7); }
  40%{ box-shadow:inset 0 0 0 2px var(--acc), 0 0 26px -2px var(--acc-glow), 0 10px 26px -10px rgba(0,0,0,.7); }
  100%{ box-shadow:inset 0 0 0 1px rgba(255,255,255,.06), 0 10px 26px -10px rgba(0,0,0,.7); }
}

/* live-preview resize handle (left edge) */
.bp-pv-resize{ position:absolute; left:-3px; top:36px; bottom:38px; width:12px; z-index:3; cursor:ew-resize;
  display:flex; align-items:center; justify-content:center; }
.bp-pv-resize span{ width:3px; height:30px; border-radius:3px; background:var(--line-strong); opacity:.55; transition:.15s var(--out); }
.bp-pv-resize:hover span{ opacity:1; background:var(--acc); height:46px; box-shadow:0 0 10px -2px var(--acc-glow); }

/* connector spline : previewed node → live-preview window */
.bp-pvlink{ position:absolute; inset:0; width:100%; height:100%; z-index:7; pointer-events:none; overflow:visible; }
.bp-pvlink-path{ fill:none; stroke:currentColor; stroke-linecap:round; stroke-dasharray:7 9;
  filter:drop-shadow(0 0 6px currentColor); opacity:.95; animation:bpPvFlow .9s linear infinite; }
.bp-pvlink-path.dim{ opacity:.4; stroke-dasharray:2 8; animation:none; }
@keyframes bpPvFlow{ to{ stroke-dashoffset:-16; } }
.bp-pvlink-dot{ fill:currentColor; filter:drop-shadow(0 0 6px currentColor); }
.bp-pvlink-dot.dst{ animation:bpPvPulse 1.5s ease-in-out infinite; }
.bp-pvlink-dot.dst.dim{ opacity:.45; animation:none; }
@keyframes bpPvPulse{ 0%,100%{ opacity:.65; transform:scale(1); } 50%{ opacity:1; } }