/* --- extracted from image-studio.html block #1 --- */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  /* v3.1: page-scoped aliases that reference tokens.css variables with
     safe fallbacks. IMPORTANT: never self-reference (--x:var(--x,...)) —
     that creates a CSS circular dependency and invalidates the property. */
  --is-bg:var(--bg-deep, #000402);--is-bg2:var(--bg-deep, #020b06);--is-bg3:var(--bg-surface, #040e08);
  --is-panel:var(--bg-card, #060f09);--is-panel2:var(--bg-card, #081208);
  --is-border:var(--accent-glow, rgba(0,255,163,.15));--border2:var(--accent-dim, rgba(0,255,163,.06));
  --green:var(--accent, #00ffa3);--cyan:var(--info, #3ac9ff);--purple:var(--purple, #b47aff);--pink:var(--danger, #ff4d6d);
  --text:rgba(220,255,240,.85);--text2:var(--muted, rgba(180,230,210,.55));--text3:var(--text-dim, rgba(120,180,155,.35));
  --border:var(--accent-glow, rgba(0,255,163,.15));
  --radius:8px;--radius2:12px;
}
/* v4.0: iOS Glass redesign — system font for UI, monospace only for data */
html,body{height:100%;overflow:hidden;background:var(--is-bg);color:var(--text);
  font-family:var(--ios-font, -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'SF Pro Display', system-ui, sans-serif);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{display:flex;flex-direction:column;padding-top:52px}

/* ── Layout ── */
/* v3.0: 3-column layout — left sidebar (controls) | center (prompt + results) | right (gallery/edit).
   The old top-stacked toolbar that ate half the viewport is replaced by a compact
   240px sidebar on the left so the center panel is almost entirely prompt + results. */
#studio-wrap{display:grid;grid-template-columns:240px 1fr 320px;grid-template-rows:1fr;flex:1;min-height:0;overflow:hidden}
@media(max-width:1100px){#studio-wrap{grid-template-columns:220px 1fr 280px}}
@media(max-width:900px){#studio-wrap{grid-template-columns:1fr;grid-template-rows:auto 1fr}#studio-sidebar{display:none}#right-panel{display:none}}

/* ── Left Sidebar — Frosted Glass Panel ── */
#studio-sidebar{
  background:var(--glass-bg, rgba(0,14,8,.65));
  -webkit-backdrop-filter:saturate(var(--glass-saturate,180%)) blur(var(--glass-blur,20px));
  backdrop-filter:saturate(var(--glass-saturate,180%)) blur(var(--glass-blur,20px));
  border-right:0.5px solid var(--glass-border, rgba(255,255,255,.08));
  box-shadow:var(--glass-inset-shadow, inset 0 1px 0 rgba(255,255,255,.06));
  overflow-y:auto;display:flex;flex-direction:column;padding:10px;gap:0}
#studio-sidebar::-webkit-scrollbar{width:3px}
#studio-sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:2px}
.sb-title{font-size:11px;font-weight:700;letter-spacing:.06em;color:var(--accent-text,var(--green));padding:8px 4px 10px;
  border-bottom:0.5px solid var(--glass-border-light, rgba(255,255,255,.12));margin-bottom:8px;text-align:center}
.sb-section{margin-bottom:8px}
.sb-lbl{font-size:10px;font-weight:600;letter-spacing:.02em;color:var(--muted);margin-bottom:3px;display:block}
.sb-select{width:100%;padding:8px 12px;border-radius:var(--glass-radius-sm,10px);
  border:0.5px solid var(--glass-border, rgba(255,255,255,.08));
  background:var(--glass-bg-light, rgba(0,14,8,.45));
  -webkit-backdrop-filter:saturate(150%) blur(12px);backdrop-filter:saturate(150%) blur(12px);
  color:var(--text);font-size:13px;font-weight:500;font-family:inherit;outline:none;
  cursor:pointer;transition:all var(--glass-spring-fast,.3s);-webkit-appearance:none;appearance:none}
.sb-select:hover,.sb-select:focus{border-color:var(--border-focus,rgba(0,255,163,.35));
  box-shadow:0 0 0 3px var(--accent-dim,rgba(0,255,163,.15))}
.sb-select option{background:var(--bg-card,#00120a)}
.sb-select option:disabled{color:var(--muted);font-style:italic}
/* Sidebar toggles — compact iOS pill switches */
.sb-toggles{display:flex;flex-direction:column;gap:4px}
.sb-toggle{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:var(--glass-radius-sm,10px);
  border:0.5px solid var(--glass-border, rgba(255,255,255,.08));
  background:var(--glass-bg-light, rgba(0,14,8,.45));cursor:pointer;
  transition:all var(--glass-spring-fast,.3s);font-family:inherit;
  -webkit-tap-highlight-color:transparent}
.sb-toggle:hover{background:var(--glass-highlight,rgba(255,255,255,.04))}
.sb-toggle input[type="checkbox"]{width:14px;height:14px;accent-color:var(--accent);cursor:pointer;margin:0;flex-shrink:0}
.sb-toggle .sbt-label{font-size:12px;font-weight:500;color:var(--text);letter-spacing:.01em}
.sb-toggle:has(input:checked){border-color:var(--accent-dim);background:rgba(0,255,163,.06)}
.sb-toggle:has(input:checked) .sbt-label{color:var(--accent-text,var(--green))}
.sb-toggle:has(input:disabled){opacity:.4;cursor:not-allowed}
/* Booster chips — glass pills */
.bst-chip{padding:4px 10px;border-radius:9999px;font-size:11px;font-weight:500;cursor:pointer;
  border:0.5px solid var(--glass-border);background:var(--glass-bg-light,rgba(0,14,8,.45));
  color:var(--muted);transition:all var(--glass-spring-fast,.3s);font-family:inherit;white-space:nowrap;
  -webkit-tap-highlight-color:transparent}
.bst-chip:hover{border-color:var(--border-focus);color:var(--accent-text);background:var(--glass-highlight)}
.bst-chip:active{transform:scale(.96)}

/* ── Multi-Reference Drop Zone + Chips ── */
.mref-dropzone{border:1px dashed var(--border);border-radius:8px;padding:12px 8px;text-align:center;cursor:pointer;transition:.2s;background:rgba(0,0,0,.2);margin-bottom:6px}
.mref-dropzone:hover,.mref-dz-active{border-color:var(--green);background:rgba(0,255,163,.04);box-shadow:0 0 12px rgba(0,255,163,.12)}
.mref-dz-label{font-size:10px;font-weight:700;color:var(--text2);cursor:pointer}
.mref-dz-label u{color:var(--green)}
.mref-dz-hint{font-size:7px;color:var(--text3);margin-top:3px;letter-spacing:.08em;text-transform:uppercase}
.mref-browse-btn{margin-top:6px;padding:5px 14px;border-radius:6px;border:1px solid var(--green);background:rgba(0,255,163,.08);color:var(--green);font-size:9px;font-weight:700;cursor:pointer;font-family:inherit;transition:.15s}
.mref-browse-btn:hover{background:rgba(0,255,163,.18);box-shadow:0 0 8px rgba(0,255,163,.2)}
.mref-chips{display:flex;flex-direction:column;gap:4px}
.mref-chip{display:flex;align-items:center;gap:6px;padding:5px 8px;border-radius:6px;border:1px solid var(--border2);background:rgba(0,0,0,.25);font-size:9px;transition:.15s}
.mref-chip:hover{border-color:var(--border)}
.mref-chip-img{border-color:rgba(58,201,255,.25)}
.mref-chip-csv{border-color:rgba(0,255,163,.25)}
.mref-chip-pdf{border-color:rgba(180,122,255,.25)}
.mref-thumb{width:24px;height:24px;border-radius:4px;object-fit:cover;flex-shrink:0}
.mref-chip-icon{font-size:14px;flex-shrink:0}
.mref-chip-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text)}
.mref-chip-rm{background:none;border:none;color:var(--text3);font-size:11px;cursor:pointer;padding:0 2px;transition:.15s;font-family:inherit;flex-shrink:0}
.mref-chip-rm:hover{color:var(--danger)}
.mref-empty{font-size:8px;color:var(--text3);text-align:center;display:block;padding:4px}
/* Drag-anywhere overlay */
#mref-drag-overlay{position:fixed;inset:0;z-index:99999;background:rgba(0,12,6,.92);display:none;align-items:center;justify-content:center;pointer-events:auto}
#mref-drag-overlay.mref-overlay-show{display:flex}
.mref-overlay-inner{padding:40px 60px;border:2px dashed var(--green);border-radius:20px;color:var(--green);font-size:18px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;font-family:"Orbitron",monospace;text-align:center;animation:mref-pulse 1.5s ease-in-out infinite}
@keyframes mref-pulse{0%,100%{box-shadow:0 0 0 rgba(0,255,163,0)}50%{box-shadow:0 0 40px rgba(0,255,163,.3)}}

/* Engine tint classes are still used by the result cards + mission
   badges, so keep them even though the Library that originally
   defined them was removed. */
.engine-dalle-hd{background:var(--accent-dim);border:1px solid var(--border-hover);color:var(--green)}
.engine-dalle-3{background:var(--accent-dim);border:1px solid var(--border);color:var(--cyan)}
.engine-dalle-2{background:var(--accent-dim);border:1px solid var(--border);color:var(--purple)}
.engine-flux{background:rgba(255,200,0,.12);border:1px solid rgba(255,200,0,.25);color:#ffc800}
.engine-sd-turbo{background:rgba(255,140,0,.12);border:1px solid rgba(255,140,0,.25);color:#ff8c00}
.engine-zimage{background:var(--accent-dim);border:1px solid var(--border);color:var(--info)}
.engine-flux-kontext{background:rgba(255,100,200,.1);border:1px solid rgba(255,100,200,.2);color:#ff64c8}
.engine-seedream{background:rgba(100,255,100,.1);border:1px solid rgba(100,255,100,.2);color:#64ff64}
.engine-klein{background:rgba(200,200,255,.1);border:1px solid rgba(200,200,255,.2);color:#c8c8ff}

/* ── Center Panel: Generation — Glass Canvas ── */
#gen-panel{display:flex;flex-direction:column;overflow:hidden;background:var(--is-bg2)}
.gen-label{font-size:11px;font-weight:600;letter-spacing:.02em;color:var(--muted);white-space:nowrap}
.gen-select{background:var(--glass-bg-light,rgba(0,14,8,.45));border:0.5px solid var(--glass-border);
  border-radius:var(--glass-radius-sm,10px);padding:8px 12px;color:var(--text);font-size:13px;
  font-family:inherit;outline:none;cursor:pointer;min-width:80px;
  transition:all var(--glass-spring-fast,.3s);-webkit-appearance:none;appearance:none}
.gen-select:focus,.gen-select:hover{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-dim)}
.gen-select option{background:var(--bg-card)}
#engine-badge{padding:4px 10px;border-radius:9999px;font-size:10px;font-weight:600;transition:.3s;
  font-family:var(--font-mono,'Roboto Mono',monospace)}
/* Result grid */
#gen-result-grid{flex:1;overflow-y:auto;padding:12px;display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;align-content:start}
#gen-result-grid::-webkit-scrollbar{width:3px}
#gen-result-grid::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:2px}
.gen-placeholder{grid-column:1/-1;display:flex;flex-direction:column;align-items:center;
  justify-content:center;height:200px;color:var(--muted);gap:12px}
.gen-placeholder .gp-icon{font-size:40px;opacity:.25}
.gen-placeholder p{font-size:13px;font-weight:500}
/* Result cards — Glass Cards */
.result-card{border:0.5px solid var(--glass-border);border-radius:var(--glass-radius-sm,14px);
  overflow:hidden;background:var(--glass-bg,rgba(0,14,8,.65));
  -webkit-backdrop-filter:saturate(150%) blur(12px);backdrop-filter:saturate(150%) blur(12px);
  box-shadow:var(--glass-shadow,0 8px 32px rgba(0,0,0,.25));transition:all var(--glass-spring-fast,.3s);position:relative}
.result-card:hover{transform:translateY(-2px);box-shadow:var(--glass-shadow-lg,0 16px 48px rgba(0,0,0,.35));
  border-color:var(--glass-border-light)}
.result-card:active{transform:scale(.98)}
.result-card img{width:100%;display:block;aspect-ratio:3/2;object-fit:cover}
.result-card.portrait img{aspect-ratio:2/3}
.result-card.square img{aspect-ratio:1}
.rc-actions{position:absolute;top:6px;right:6px;display:flex;gap:4px;opacity:0;transition:opacity .2s}
.result-card:hover .rc-actions{opacity:1}
.rc-btn{width:30px;height:30px;border-radius:var(--glass-radius-sm,10px);border:none;cursor:pointer;
  font-size:13px;display:flex;align-items:center;justify-content:center;
  background:var(--glass-bg-heavy,rgba(0,14,8,.82));color:var(--text);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  transition:all var(--glass-spring-fast,.3s);text-decoration:none}
.rc-btn:hover{background:var(--accent);color:var(--bg-deep,#000b06)}
.rc-meta{padding:8px 10px}
.rc-prompt{font-size:11px;color:var(--muted);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rc-cost{font-size:10px;color:var(--text-dim);margin-top:2px;font-family:var(--font-mono,'Roboto Mono',monospace)}
.result-card.generating{border-color:var(--border-focus);animation:gen-pulse 1.5s ease-in-out infinite}
@keyframes gen-pulse{0%,100%{box-shadow:0 0 0 var(--accent-dim)}50%{box-shadow:0 0 20px var(--accent-dim)}}
.gen-spinner{width:100%;aspect-ratio:3/2;display:flex;align-items:center;justify-content:center;
  background:var(--glass-bg-light);font-size:24px;animation:spin-emoji 1s linear infinite}
.spin{animation:spin-emoji .8s linear infinite;display:inline-block}
@keyframes spin-emoji{to{transform:rotate(360deg)}}

/* ── Prompt input area — Glass input + refined generate ── */
#prompt-area{border-top:0.5px solid var(--glass-border);padding:12px;flex-shrink:0;
  background:var(--glass-bg-heavy,rgba(0,14,8,.82));
  -webkit-backdrop-filter:saturate(var(--glass-saturate,180%)) blur(var(--glass-blur-heavy,40px));
  backdrop-filter:saturate(var(--glass-saturate,180%)) blur(var(--glass-blur-heavy,40px))}
#prompt-row{display:flex;gap:8px;align-items:flex-end}
#prompt-input{flex:1;background:var(--glass-bg-light,rgba(0,14,8,.45));
  -webkit-backdrop-filter:saturate(150%) blur(12px);backdrop-filter:saturate(150%) blur(12px);
  border:0.5px solid var(--glass-border);border-radius:var(--glass-radius-sm,10px);
  padding:12px 14px;color:var(--text);font-size:15px;font-family:inherit;outline:none;
  resize:none;min-height:52px;max-height:120px;line-height:1.5;
  transition:all var(--glass-morph,.4s);-webkit-appearance:none}
#prompt-input:focus{border-color:var(--border-focus,rgba(0,255,163,.35));
  box-shadow:0 0 0 3px var(--accent-dim,rgba(0,255,163,.15)),var(--glass-inset-shadow);
  background:var(--glass-bg)}
#prompt-input::placeholder{color:var(--muted)}
/* Generate button — refined glass, not gaudy gradient */
#generate-btn{padding:10px 24px;background:var(--accent,#00ffa3);border:none;
  border-radius:var(--glass-radius-sm,10px);color:var(--bg-deep,#000b06);
  font-size:13px;font-weight:700;letter-spacing:.04em;cursor:pointer;
  font-family:inherit;transition:all var(--glass-spring-fast,.3s);
  white-space:nowrap;flex-shrink:0;height:52px;min-width:120px;
  box-shadow:0 4px 16px var(--accent-dim,rgba(0,255,163,.15));
  -webkit-tap-highlight-color:transparent}
#generate-btn:hover{transform:translateY(-1px);box-shadow:0 6px 24px var(--accent-glow,rgba(0,255,163,.3));
  filter:brightness(1.08)}
#generate-btn:active{transform:scale(.97)}
#generate-btn:disabled{opacity:.4;transform:none;cursor:not-allowed;filter:none}
#prompt-hint{font-size:10px;color:var(--muted);margin-top:4px;padding-left:2px}

/* ── Right Panel: Gallery + Edit — Glass Panel ── */
#right-panel{
  background:var(--glass-bg, rgba(0,14,8,.65));
  -webkit-backdrop-filter:saturate(var(--glass-saturate,180%)) blur(var(--glass-blur,20px));
  backdrop-filter:saturate(var(--glass-saturate,180%)) blur(var(--glass-blur,20px));
  border-left:0.5px solid var(--glass-border, rgba(255,255,255,.08));
  box-shadow:var(--glass-inset-shadow);display:flex;flex-direction:column;overflow:hidden}
/* iOS Segmented Control tabs */
#right-tabs{display:flex;padding:6px;gap:2px;flex-shrink:0;
  background:var(--glass-bg-light,rgba(0,14,8,.45));border-radius:var(--glass-radius-sm,10px);
  margin:8px 8px 0;border:0.5px solid var(--glass-border)}
.right-tab{flex:1;padding:8px 12px;font-size:12px;font-weight:600;color:var(--muted);
  border:none;background:transparent;cursor:pointer;font-family:inherit;
  transition:all var(--glass-spring-fast,.3s);border-radius:calc(var(--glass-radius-sm,10px) - 3px);
  text-align:center;-webkit-tap-highlight-color:transparent}
.right-tab.active{background:var(--accent,#00ffa3);color:var(--bg-deep,#000b06);
  box-shadow:0 2px 8px rgba(0,0,0,.15)}
.right-tab:hover:not(.active){color:var(--text)}
.right-tab:active{transform:scale(.97);opacity:.85}
#right-content{flex:1;overflow-y:auto;padding:8px}
#right-content::-webkit-scrollbar{width:3px}
#right-content::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:2px}

/* Gallery — v2.4 SQUARE-TILE gallery with always-visible action row.
   Each `.gal-thumb` is a perfect 1:1 tile so the image reads cleanly on
   any panel width. The `.gal-actions` row sits as a translucent overlay
   on the bottom of the tile — always visible on touch so tapping 🎯 /
   ⬇ / 🗑 works without hover-tracking. */
/* Gallery — Glass thumbnails */
.gallery-grid{display:grid;grid-template-columns:1fr;gap:6px}
.gal-thumb{border-radius:var(--glass-radius-sm,10px);overflow:hidden;
  border:0.5px solid var(--glass-border);cursor:pointer;position:relative;
  transition:all var(--glass-spring-fast,.3s);background:var(--glass-bg-light,rgba(0,14,8,.45));
  aspect-ratio:1}
.gal-thumb.is-ref{border-color:var(--info);box-shadow:0 0 8px rgba(58,201,255,.2)}
.gal-thumb:hover{border-color:var(--glass-border-light);box-shadow:var(--glass-shadow)}
.gal-thumb:active{transform:scale(.98)}
.gal-thumb img{width:100%;height:100%;display:block;object-fit:cover}
.gal-actions{position:absolute;left:0;right:0;bottom:0;
  display:flex;gap:3px;padding:4px 4px 5px;
  background:linear-gradient(to top,rgba(0,0,0,.85) 0%,rgba(0,0,0,.4) 80%,transparent 100%);
  opacity:1;transition:opacity .2s}
@media (hover:hover) and (pointer:fine){
  .gal-actions{opacity:0}
  .gal-thumb:hover .gal-actions,
  .gal-thumb:focus-within .gal-actions{opacity:1}
}
.gal-action-btn{flex:1;min-width:0;min-height:28px;padding:4px 0;
  background:var(--glass-bg-heavy,rgba(0,14,8,.82));border-radius:8px;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  font-size:12px;line-height:1;cursor:pointer;font-family:inherit;
  border:0.5px solid var(--glass-border);color:rgba(255,255,255,.9);
  transition:all var(--glass-spring-fast,.3s);display:inline-flex;
  align-items:center;justify-content:center;text-decoration:none;
  -webkit-tap-highlight-color:transparent}
.gal-action-btn:hover{color:var(--accent-text);border-color:var(--border-focus);
  background:rgba(0,255,163,.12)}
.gal-action-btn.del-btn:hover{color:var(--danger);border-color:var(--danger);
  background:rgba(255,77,109,.1)}
.gal-action-btn.ref-btn.active{color:var(--info);border-color:var(--info);
  background:rgba(58,201,255,.1)}
.gal-empty{text-align:center;padding:24px 10px;color:var(--muted);font-size:13px;
  font-weight:500;grid-column:1/-1}

/* Engine info */
.engine-card{padding:10px;border-radius:8px;border:1px solid var(--border2);margin-bottom:8px;background:var(--bg-card);transition:.2s;position:relative}
.engine-card.engine-card-dark{border-color:var(--border);background:linear-gradient(135deg,rgba(255,77,109,.05),rgba(0,0,0,.3))}
.engine-card.engine-card-dark:hover{border-color:var(--border);box-shadow:0 0 14px rgba(255,77,109,.15)}
.ec-dark-badge{margin-left:auto;display:inline-flex;align-items:center;gap:3px;
  padding:1px 7px;border-radius:10px;border:1px solid var(--border);
  background:var(--accent-dim);color:var(--danger);font-size:7px;font-weight:900;
  letter-spacing:.08em;text-transform:uppercase;line-height:1.3}
.engine-card .ec-name{font-size:11px;font-weight:700;color:var(--text);margin-bottom:3px;display:flex;align-items:center;gap:6px}
.ec-avail{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 6px var(--green)}
.engine-card .ec-desc{font-size:9px;color:var(--text2);margin-bottom:5px;line-height:1.4}
.engine-card .ec-feats{display:flex;gap:3px;flex-wrap:wrap}
.ec-feat{font-size:8px;padding:1px 5px;border-radius:3px;background:var(--accent-dim);border:1px solid var(--border);color:var(--cyan)}

/* Edit panel — Compact Photoshop-style tools */
.edit-section{margin-bottom:8px}
.edit-section h4{font-size:11px;font-weight:600;letter-spacing:.02em;color:var(--muted);margin-bottom:4px}
.edit-btns{display:flex;gap:3px;flex-wrap:wrap}
.edit-btn{padding:6px 10px;border-radius:var(--glass-radius-sm,8px);
  border:0.5px solid var(--glass-border);background:var(--glass-bg-light,rgba(0,14,8,.45));
  color:var(--muted);font-size:11px;font-family:inherit;cursor:pointer;
  transition:all var(--glass-spring-fast,.3s);font-weight:500;
  -webkit-tap-highlight-color:transparent}
.edit-btn:hover{border-color:var(--border-focus);color:var(--accent-text);background:var(--glass-highlight)}
.edit-btn:active{transform:scale(.96)}
.edit-selected-img{border-radius:var(--glass-radius-sm,10px);overflow:hidden;
  border:0.5px solid var(--glass-border);margin-bottom:8px}
.edit-selected-img img{width:100%;display:block}
.no-selection{text-align:center;padding:24px 12px;color:var(--muted);font-size:13px;font-weight:500}
/* Sliders — iOS-style */
.slider-row{display:flex;align-items:center;gap:8px;margin-bottom:5px}
.slider-row label{font-size:11px;color:var(--muted);width:70px;flex-shrink:0;font-weight:500}
.slider-row input[type=range]{flex:1;accent-color:var(--accent);height:4px;
  border-radius:2px;-webkit-appearance:none;appearance:none;background:rgba(255,255,255,.08)}
.slider-row input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;
  border-radius:50%;background:var(--accent);box-shadow:0 2px 6px rgba(0,0,0,.3);cursor:pointer}
.slider-row .sv{font-size:11px;color:var(--text);width:30px;text-align:right;
  font-family:var(--font-mono,'Roboto Mono',monospace);font-weight:500}
/* Accordions — glass card group style */
.edit-accordion{border:0.5px solid var(--glass-border);border-radius:var(--glass-radius-sm,10px);
  margin-bottom:6px;overflow:hidden;background:var(--glass-bg-light,rgba(0,14,8,.45));
  -webkit-backdrop-filter:saturate(150%) blur(12px);backdrop-filter:saturate(150%) blur(12px)}
.edit-acc-header{display:flex;align-items:center;gap:6px;padding:8px 12px;cursor:pointer;
  font-size:12px;font-weight:600;color:var(--muted);transition:all var(--glass-spring-fast,.3s);
  user-select:none;-webkit-tap-highlight-color:transparent}
.edit-acc-header:hover{color:var(--text);background:var(--glass-highlight,rgba(255,255,255,.04))}
.edit-acc-header .acc-arrow{font-size:8px;color:var(--muted);transition:transform .25s cubic-bezier(.16,1,.3,1);width:10px}
.edit-acc-header.open .acc-arrow{transform:rotate(90deg)}
.edit-acc-body{padding:10px 12px;border-top:0.5px solid var(--glass-border-light,rgba(255,255,255,.12))}

/* Negative prompt toggle */
#neg-toggle{font-size:9px;color:var(--text2);cursor:pointer;padding:4px 0;display:flex;align-items:center;gap:4px;margin-top:4px;width:fit-content}
#neg-toggle:hover{color:var(--green)}
#neg-prompt-wrap{display:none}
#neg-prompt{width:100%;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;padding:7px 10px;color:var(--text);font-size:10px;font-family:inherit;outline:none;resize:none;min-height:44px;margin-top:5px;transition:.2s}
#neg-prompt:focus{border-color:var(--danger)}
#neg-prompt::placeholder{color:var(--text3)}

/* Style chips */
#style-chips{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:8px}
.style-chip{padding:4px 9px;border-radius:20px;font-size:9px;font-weight:700;letter-spacing:.04em;cursor:pointer;border:1px solid var(--border);background:transparent;color:var(--text2);transition:.2s;font-family:inherit}
.style-chip:hover{border-color:var(--cyan);color:var(--cyan)}
.style-chip.active{background:var(--accent-dim);border-color:var(--cyan);color:var(--cyan)}

/* Advanced-only zones — hidden in Simple mode, revealed when <body> gets .img-advanced */
body:not(.img-advanced) .adv-only{display:none !important}

/* Quick-select pills (Simple mode defaults) */
#quick-select-bar{padding:6px 12px;border-bottom:1px solid var(--border2);background:rgba(0,0,0,.18);flex-shrink:0}
#quick-select-bar .qs-row{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
#quick-select-bar .qs-sep{width:1px;height:16px;background:var(--border);margin:0 4px}
.q-pill{padding:4px 10px;border-radius:16px;font-size:9px;font-weight:700;letter-spacing:.04em;cursor:pointer;border:1px solid var(--border);background:var(--bg-card);color:var(--text2);transition:.15s;font-family:inherit;white-space:nowrap}
.q-pill:hover{border-color:var(--green);color:var(--green)}
.q-pill.active{background:linear-gradient(135deg,rgba(0,255,163,.2),rgba(0,200,122,.1));border-color:var(--green);color:var(--green);box-shadow:0 0 8px rgba(0,255,163,.18)}
#auto-engine-badge{margin-left:auto;display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:14px;font-size:8px;font-weight:900;letter-spacing:.06em;text-transform:uppercase;border:1px solid rgba(180,122,255,.4);background:var(--accent-dim);color:var(--purple);font-family:inherit;cursor:default}
#auto-engine-badge.manual{border-color:rgba(255,140,0,.45);background:rgba(255,140,0,.08);color:#ff8c00}
#auto-engine-badge .ae-dot{width:5px;height:5px;border-radius:50%;background:currentColor;box-shadow:0 0 5px currentColor;animation:ae-pulse 2s ease-in-out infinite}
@keyframes ae-pulse{0%,100%{opacity:1}50%{opacity:.45}}

/* ── v2.3.4 minimalist Advanced panel (mobile + tablet overhaul) ── */
.adv-panel{padding:14px 16px;border-bottom:1px solid var(--border2);flex-shrink:0;background:linear-gradient(180deg,rgba(180,122,255,.06),rgba(0,0,0,.18))}
.adv-title{font-family:"Orbitron",monospace;font-size:9px;font-weight:900;letter-spacing:.2em;color:var(--purple);margin-bottom:12px;text-transform:uppercase;display:flex;align-items:center;gap:8px}
.adv-title::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,rgba(180,122,255,.35),transparent)}
.adv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px;align-items:stretch}
.adv-field{display:flex;flex-direction:column;gap:6px}
.adv-lbl{font-size:8px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text2)}
.adv-select{padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:rgba(0,0,0,.55);color:var(--text);font-size:11px;font-weight:600;font-family:inherit;outline:none;cursor:pointer;transition:.2s}
.adv-select:hover,.adv-select:focus{border-color:var(--purple);box-shadow:0 0 12px rgba(180,122,255,.25)}
.adv-select option{background:#0a1a10}
.adv-select optgroup{color:var(--text3);font-weight:700}
/* Mobile (<=600px): full-width single column, roomier tap targets. */
@media(max-width:600px){
  .adv-panel{padding:12px}
  .adv-grid{grid-template-columns:1fr !important;gap:8px}
  .adv-select{padding:11px 14px;font-size:12px}
  .adv-title{font-size:10px;margin-bottom:10px}
}
/* Tablet (601-1024px): also single column so the toggles + dropdown align
   on the same left edge — a 2-column layout was what made the checks look
   stranded next to the wider dropdown. */
@media(min-width:601px) and (max-width:1024px){
  .adv-grid{grid-template-columns:1fr}
}

/* Theme dropdown in Quick Select row */
.qs-select{padding:5px 26px 5px 12px;border-radius:16px;border:1px solid rgba(0,255,163,.45);background:linear-gradient(135deg,rgba(0,255,163,.15),rgba(0,200,122,.06));color:var(--green);font-size:10px;font-weight:700;letter-spacing:.02em;font-family:inherit;cursor:pointer;outline:none;appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--green) 50%),linear-gradient(135deg,var(--green) 50%,transparent 50%);background-position:calc(100% - 14px) 50%,calc(100% - 9px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;transition:.2s}
.qs-select:hover,.qs-select:focus{border-color:var(--green);box-shadow:0 0 12px rgba(0,255,163,.3)}
.qs-select option{background:#0a1a10;color:var(--text)}

/* Generate button — clean glass, no shimmer animation */
#generate-btn{position:relative;overflow:hidden}

/* Step-press dopamine on Q-pills + Theme select */
.q-pill:active{transform:scale(.94)}
.q-pill.active{animation:qp-pop .32s cubic-bezier(.34,1.56,.64,1)}
@keyframes qp-pop{0%{transform:scale(1)}40%{transform:scale(1.09)}100%{transform:scale(1)}}
.qs-select:active{transform:scale(.97)}

/* Bouncy toast */
#toast{transition:transform .3s cubic-bezier(.175,.885,.32,1.275),opacity .25s;transform:translate(-50%,20px)}
#toast.show{transform:translate(-50%,0);animation:toast-bounce .55s cubic-bezier(.175,.885,.32,1.275)}
@keyframes toast-bounce{0%{transform:translate(-50%,40px) scale(.9);opacity:0}55%{transform:translate(-50%,-6px) scale(1.05);opacity:1}100%{transform:translate(-50%,0) scale(1);opacity:1}}

/* Progress bars — clean accent gradient, no rainbow */
#mission-bar-fill,#bw-progress-bar,#lw-progress-bar{background:linear-gradient(90deg,var(--accent),var(--info)) !important;
  border-radius:2px}

/* Glowy step button for editor Upscale */
.glow-btn{position:relative;transition:.18s;will-change:transform}
.glow-btn:hover{transform:translateY(-1px);filter:brightness(1.15)}
.glow-btn:active{transform:scale(.96)}
.glow-btn::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:0 0 14px currentColor;opacity:.25;pointer-events:none;transition:.2s}
.glow-btn:hover::after{opacity:.55}

/* ── v2.3 animated Studio banner ── */
#studio-banner{padding:10px 16px;border-bottom:1px solid rgba(180,122,255,.25);background:linear-gradient(90deg,rgba(0,255,163,.12),rgba(58,201,255,.08),rgba(180,122,255,.14),rgba(255,100,200,.08),rgba(0,255,163,.12));background-size:400% 100%;animation:banner-flow 10s linear infinite;display:flex;align-items:center;justify-content:center;gap:12px;flex-shrink:0;position:relative;overflow:hidden}
@keyframes banner-flow{0%{background-position:0% 50%}100%{background-position:400% 50%}}
#studio-banner::before,#studio-banner::after{content:"";position:absolute;top:50%;width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.95);filter:blur(2px);animation:banner-orbit 7s linear infinite;box-shadow:0 0 10px currentColor;color:var(--accent)}
#studio-banner::before{left:-2%;transform:translateY(-50%)}
#studio-banner::after{right:-2%;transform:translateY(-50%);animation-delay:-3.5s;color:var(--purple)}
@keyframes banner-orbit{0%{left:-4%}50%{left:104%}100%{left:-4%}}
#studio-banner h1{font-family:"Orbitron",monospace;font-size:14px;font-weight:900;letter-spacing:.36em;color:transparent;background:linear-gradient(90deg,#00ffa3,#3ac9ff,#b47aff,#ff64c8,#00ffa3);background-size:300% auto;-webkit-background-clip:text;background-clip:text;animation:banner-text 5s linear infinite;text-transform:uppercase;margin:0;z-index:2;filter:drop-shadow(0 0 8px rgba(0,255,163,.3))}
@keyframes banner-text{0%{background-position:0% 50%}100%{background-position:300% 50%}}
#studio-banner .banner-sub{font-size:8px;color:var(--muted);letter-spacing:.22em;text-transform:uppercase;z-index:2;font-weight:700}

/* Ratio dropdown (replaces pills) */
#ratio-select{padding:5px 26px 5px 12px;border-radius:16px;border:1px solid rgba(58,201,255,.45);background:linear-gradient(135deg,rgba(58,201,255,.15),rgba(0,180,255,.06));color:var(--cyan);font-size:10px;font-weight:700;letter-spacing:.02em;font-family:inherit;cursor:pointer;outline:none;appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--cyan) 50%),linear-gradient(135deg,var(--cyan) 50%,transparent 50%);background-position:calc(100% - 14px) 50%,calc(100% - 9px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;transition:.2s}
#ratio-select:hover,#ratio-select:focus{border-color:var(--cyan);box-shadow:0 0 12px rgba(58,201,255,.3)}
#ratio-select:active{transform:scale(.97)}
#ratio-select option{background:#0a1a10;color:var(--text)}

/* 📁 Bank button — opens the right-side drawer */
#bank-btn{padding:5px 14px;border-radius:16px;border:1px solid rgba(180,122,255,.5);background:linear-gradient(135deg,rgba(180,122,255,.22),rgba(180,122,255,.08));color:var(--purple);font-size:10px;font-weight:700;letter-spacing:.04em;font-family:inherit;cursor:pointer;outline:none;transition:.2s;white-space:nowrap;position:relative;overflow:hidden}
#bank-btn:hover{border-color:var(--purple);box-shadow:0 0 14px rgba(180,122,255,.4);transform:translateY(-1px)}
#bank-btn:active{transform:scale(.94)}
/* shimmer removed in v4.0 — glass buttons don't need animation gimmicks */

/* Bank drawer — slides in from right */
#bank-drawer-backdrop{position:fixed;top:52px;left:0;right:0;bottom:0;background:rgba(0,0,0,.55);z-index:9499;opacity:0;pointer-events:none;transition:opacity .3s}
#bank-drawer-backdrop.open{opacity:1;pointer-events:auto}
#bank-drawer{position:fixed;top:52px;right:-110%;width:400px;max-width:94vw;bottom:0;z-index:9500;background:linear-gradient(180deg,rgba(4,16,12,.98),rgba(0,8,4,.98));border-left:1px solid rgba(180,122,255,.4);box-shadow:-8px 0 40px rgba(0,0,0,.65);transition:right .4s cubic-bezier(.34,1.3,.64,1);display:flex;flex-direction:column;overflow:hidden;font-family:inherit}
#bank-drawer.open{right:0}
#bank-drawer-head{padding:14px 16px;border-bottom:1px solid rgba(180,122,255,.3);display:flex;align-items:center;gap:10px;flex-shrink:0;background:linear-gradient(135deg,rgba(180,122,255,.08),transparent)}
#bank-drawer-head h3{font-family:"Orbitron",monospace;font-size:12px;font-weight:900;letter-spacing:.2em;color:var(--purple);text-transform:uppercase;flex:1;margin:0}
#bank-drawer-close{background:none;border:1px solid var(--border);color:var(--text2);width:28px;height:28px;border-radius:6px;cursor:pointer;font-size:13px;font-family:inherit;transition:.15s;display:flex;align-items:center;justify-content:center}
#bank-drawer-close:hover{color:var(--danger);border-color:var(--danger)}
#bank-drawer-upload{padding:10px 14px;border-bottom:1px solid var(--border2);flex-shrink:0}
#bank-drawer-upload label{display:flex;align-items:center;gap:8px;padding:12px;border:1px dashed rgba(180,122,255,.45);border-radius:10px;color:var(--purple);font-size:10px;font-weight:700;letter-spacing:.04em;cursor:pointer;justify-content:center;transition:.2s;background:var(--accent-dim);text-transform:uppercase}
#bank-drawer-upload label:hover{border-color:var(--purple);background:var(--accent-dim);box-shadow:0 0 16px rgba(180,122,255,.2)}
#bank-drawer-grid{flex:1;overflow-y:auto;padding:10px;display:grid;grid-template-columns:1fr 1fr;gap:6px;align-content:start}
#bank-drawer-grid::-webkit-scrollbar{width:4px}
#bank-drawer-grid::-webkit-scrollbar-thumb{background:var(--accent-dim);border-radius:2px}
.bd-thumb{border-radius:6px;overflow:hidden;border:1px solid var(--border2);cursor:pointer;transition:.18s;background:var(--is-panel);position:relative}
.bd-thumb:hover{border-color:var(--purple);transform:translateY(-1px);box-shadow:0 4px 16px rgba(180,122,255,.3)}
.bd-thumb:active{transform:scale(.96)}
.bd-thumb img{width:100%;display:block;aspect-ratio:1;object-fit:cover}
.bd-empty{grid-column:1/-1;text-align:center;color:var(--text3);font-size:10px;padding:30px 10px}

/* v2.3.4: iOS-style toggle switch — no longer looks like a button.
   Hides the native checkbox (kept for form value + a11y), renders a
   sliding pill + stacked title/hint text. Works consistently at every
   breakpoint and visually distinguishes a "setting" from a "button". */
.adv-toggle{display:flex;align-items:center;gap:14px;padding:11px 14px;border-radius:10px;border:1px solid var(--border2);background:rgba(0,0,0,.22);cursor:pointer;transition:.2s;user-select:none;font-family:inherit;position:relative}
.adv-toggle:hover{border-color:var(--border);background:rgba(0,0,0,.32)}
.adv-toggle:focus-within{outline:none;box-shadow:0 0 0 2px rgba(180,122,255,.25)}
/* Native checkbox — visually hidden but still focusable / form-submittable. */
.adv-toggle input[type="checkbox"]{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none;margin:0}
/* Pill switch */
.adv-toggle .tg-switch{position:relative;flex-shrink:0;width:36px;height:20px;border-radius:10px;background:rgba(255,255,255,.08);border:1px solid var(--border);transition:background .25s,border-color .25s}
.adv-toggle .tg-switch::before{content:"";position:absolute;left:2px;top:1px;width:14px;height:14px;border-radius:50%;background:var(--text2);transition:left .25s cubic-bezier(.34,1.3,.64,1),background .25s,box-shadow .25s}
.adv-toggle:has(input:checked) .tg-switch{background:linear-gradient(135deg,var(--purple),rgba(180,122,255,.65));border-color:var(--purple)}
.adv-toggle:has(input:checked) .tg-switch::before{left:18px;background:var(--bg-card);box-shadow:0 0 6px rgba(255,255,255,.6)}
/* Label stack */
.adv-toggle .tg-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.adv-toggle .tg-lbl{font-size:11px;color:var(--text);font-weight:700;letter-spacing:.02em;line-height:1.3}
.adv-toggle .tg-hint{font-size:8.5px;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;line-height:1.3}
.adv-toggle:has(input:checked){border-color:var(--border);background:linear-gradient(135deg,rgba(180,122,255,.08),rgba(180,122,255,.02))}
.adv-toggle:has(input:checked) .tg-lbl{color:var(--purple)}
.adv-toggle:has(input:disabled){opacity:.4;cursor:not-allowed;border-style:dashed}
.adv-toggle:has(input:disabled):hover{border-color:var(--border2);background:rgba(0,0,0,.22);box-shadow:none}
.adv-select option:disabled{color:var(--muted);font-style:italic}
/* Slightly roomier touch targets on mobile. */
@media(max-width:600px){
  .adv-toggle{padding:13px 14px;gap:14px}
  .adv-toggle .tg-switch{width:40px;height:22px}
  .adv-toggle .tg-switch::before{width:16px;height:16px;top:2px}
  .adv-toggle:has(input:checked) .tg-switch::before{left:20px}
  .adv-toggle .tg-lbl{font-size:12px}
  .adv-toggle .tg-hint{font-size:9px}
}

/* Prompt Boosters inside Advanced panel */
.adv-boosters{margin-top:12px;padding:10px 12px;border:1px solid var(--border2);border-radius:10px;background:rgba(0,0,0,.22)}
.adv-boosters-head{display:flex;align-items:center;gap:8px;cursor:pointer;user-select:none;padding:2px 0}
.adv-boosters-head .bst-arrow{font-size:8px;color:var(--purple);transition:transform .2s;width:12px;text-align:center}
.adv-boosters-head.open .bst-arrow{transform:rotate(90deg)}
.adv-boosters-head .bst-title{font-size:10px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:var(--purple);flex:1}
.adv-boosters-head .bst-sub{font-size:8px;color:var(--text3);letter-spacing:.06em}
.adv-boosters-body{padding-top:8px;border-top:1px solid var(--border2);margin-top:6px}

/* ── Banner / Logo Wizard ── */
#bw-modal{position:fixed;inset:0;background:var(--bg-surface);z-index:10000;display:none;align-items:center;justify-content:center;padding:20px}
#bw-modal.open{display:flex}
#bw-box{background:radial-gradient(circle at top,rgba(0,20,14,.99),rgba(0,4,2,1));border:1px solid var(--info);border-radius:16px;padding:24px 28px;width:520px;max-width:96vw;max-height:90vh;overflow-y:auto;position:relative}
#bw-box::-webkit-scrollbar{width:3px}
#bw-box::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}
.bw-step{display:none}
.bw-step.active{display:block}
.bw-title{font-family:"Orbitron",monospace;font-size:13px;font-weight:900;letter-spacing:.16em;color:var(--info);margin-bottom:4px;text-transform:uppercase}
.bw-sub{font-size:9px;color:var(--muted);margin-bottom:18px;letter-spacing:.06em}
.bw-label{font-size:8px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:4px}
.bw-input{width:100%;padding:8px 10px;border-radius:7px;border:1px solid var(--border);background:var(--bg-card);color:rgba(220,255,240,.9);font-family:"Roboto Mono",monospace;font-size:11px;outline:none;margin-bottom:10px;transition:.2s}
.bw-input:focus{border-color:var(--info);box-shadow:0 0 0 2px var(--accent-dim)}
.bw-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.bw-chips{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:12px}
.bw-chip{padding:5px 10px;border-radius:20px;font-size:9px;font-weight:700;cursor:pointer;border:1px solid var(--border);background:transparent;color:var(--muted);font-family:inherit;transition:.2s}
.bw-chip:hover{border-color:var(--info);color:var(--info)}
.bw-chip.active{background:var(--border);border-color:var(--info);color:var(--info)}
.bw-btn{padding:10px 18px;border-radius:8px;font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;font-family:"Roboto Mono",monospace;transition:.2s;border:1px solid}
.bw-btn-primary{background:linear-gradient(135deg,#00c87a,var(--accent));border-color:transparent;color:#000}
.bw-btn-primary:hover{background:linear-gradient(135deg,var(--accent),var(--info));transform:translateY(-1px)}
.bw-btn-secondary{background:var(--accent-dim);border-color:var(--info);color:var(--info)}
.bw-btn-secondary:hover{background:var(--border)}
.bw-btn-dim{background:transparent;border-color:rgba(255,255,255,.12);color:var(--muted)}
.bw-btn:disabled{opacity:.4;cursor:not-allowed;transform:none!important}
.bw-actions{display:flex;gap:8px;margin-top:16px;justify-content:flex-end}
.bw-logo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0}
.bw-logo-option{border:2px solid rgba(255,255,255,.08);border-radius:8px;overflow:hidden;cursor:pointer;transition:.2s;background:var(--bg-card)}
.bw-logo-option:hover{border-color:var(--info)}
.bw-logo-option.selected{border-color:var(--info);box-shadow:0 0 12px rgba(58,201,255,.2)}
.bw-logo-option img{width:100%;aspect-ratio:1;object-fit:cover;display:block}
.bw-progress-wrap{text-align:center;padding:20px 0}
.bw-spinner{font-size:40px;animation:spin-emoji 1.2s linear infinite;display:inline-block;margin-bottom:12px}
.bw-result-preview{border-radius:10px;overflow:hidden;border:1px solid var(--info);margin-bottom:14px;max-height:380px;display:flex;align-items:center;justify-content:center;background:var(--bg-card)}
.bw-result-preview img{max-width:100%;max-height:380px;display:block;object-fit:contain}
.bw-spec-row{display:flex;justify-content:space-between;padding:4px 0;border-bottom:1px solid var(--border);font-size:9px}
.bw-spec-label{color:var(--muted)}
.bw-spec-val{color:var(--text);font-weight:700}
#bw-progress-text{font-size:11px;color:var(--text);margin-bottom:6px}
#bw-progress-bar-wrap{width:100%;height:4px;background:rgba(255,255,255,.07);border-radius:2px;overflow:hidden;margin:0 auto 8px;max-width:280px}
#bw-progress-bar{height:100%;background:linear-gradient(90deg,var(--info),var(--accent));width:0%;transition:width .5s;border-radius:2px}
.bw-close{position:absolute;top:14px;right:16px;background:none;border:1px solid var(--border);color:var(--muted);width:28px;height:28px;border-radius:6px;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;font-family:inherit;transition:.15s}
.bw-close:hover{color:var(--danger);border-color:var(--danger)}
.bw-step-indicator{display:flex;gap:5px;margin-bottom:18px}
.bw-dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.12);transition:.3s}
.bw-dot.active{background:var(--info);box-shadow:0 0 6px var(--info)}
.bw-dot.done{background:var(--info)}
/* Lightbox */
#lightbox{position:fixed;inset:0;background:var(--bg-surface);z-index:9999;display:none;align-items:center;justify-content:center;padding:20px}
#lightbox.open{display:flex}
#lightbox img{max-width:90vw;max-height:85vh;border-radius:12px;border:1px solid var(--border)}
#lightbox-close{position:absolute;top:16px;right:20px;font-size:24px;color:var(--text);cursor:pointer;background:none;border:none;opacity:.6;transition:.2s}
#lightbox-close:hover{opacity:1}
#lightbox-dl{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);padding:10px 24px;background:var(--green);color:#000;border:none;border-radius:8px;font-size:12px;font-weight:700;cursor:pointer;text-decoration:none;font-family:inherit}

/* Status bar — glass nav */
#status-bar{padding:5px 14px;border-top:0.5px solid var(--glass-border);font-size:10px;color:var(--muted);
  background:var(--glass-bg-heavy,rgba(0,14,8,.82));
  -webkit-backdrop-filter:saturate(var(--glass-saturate,180%)) blur(var(--glass-blur-heavy,40px));
  backdrop-filter:saturate(var(--glass-saturate,180%)) blur(var(--glass-blur-heavy,40px));
  flex-shrink:0;display:flex;align-items:center;gap:8px;font-weight:500}
#status-bar .sb-dot{width:5px;height:5px;border-radius:50%;background:var(--accent);box-shadow:0 0 4px var(--accent)}

/* Toast — glass pill */
#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);
  background:var(--glass-bg-heavy,rgba(0,14,8,.82));
  -webkit-backdrop-filter:saturate(var(--glass-saturate,180%)) blur(var(--glass-blur-heavy,40px));
  backdrop-filter:saturate(var(--glass-saturate,180%)) blur(var(--glass-blur-heavy,40px));
  border:0.5px solid var(--glass-border);border-radius:9999px;
  padding:10px 20px;font-size:13px;font-weight:500;color:var(--accent-text,var(--accent));
  z-index:9998;opacity:0;transition:all var(--glass-spring-fast,.3s);pointer-events:none;
  white-space:nowrap;box-shadow:var(--glass-shadow-lg)}
#toast.show{opacity:1}

@media(max-width:1200px){
  /* Keep all 3 columns but shrink sidebar + right panel */
  #studio-wrap{grid-template-columns:200px 1fr 280px}
}
@media(max-width:900px){
  /* Single column — sidebar and right panel become mobile drawers */
  #studio-wrap{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  #studio-sidebar{display:none}
  #right-panel{display:none}
}

/* ── Breakpoint QA Fixes (auto-generated 2026-04-16) ── */
button, [role="button"], .btn { max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
/* v3.1: removed blanket flex-wrap:wrap on all inline flex — it was
   breaking the prompt input row by forcing elements to wrap to new lines.
   Wrap is now only applied at mobile breakpoints below where it's needed. */
[style*="gap"] { min-width: 0; }
/* Prompt area flex rows must not wrap on desktop */
#prompt-area > div { flex-wrap: nowrap; }
@media (max-width: 480px) {
  [style*="display:flex"]:not(#prompt-area > *), [style*="display: flex"]:not(#prompt-area > *) { flex-wrap: wrap !important; gap: 6px !important; }
  [style*="grid-template-columns"] { grid-template-columns: 1fr !important; }
  [style*="width:"][style*="px"] { max-width: 100vw !important; }
  button, .btn, a[style*="padding"] { max-width: 100% !important; white-space: normal !important; }
  #prompt-area > div { flex-wrap: nowrap !important; }
}
@media (max-width: 768px) {
  [style*="display:flex"]:not(#prompt-area > *) { flex-wrap: wrap !important; }
  [style*="position:fixed"] { max-width: 100vw; }
  /* Keep prompt row compact even on tablet */
  #prompt-area > div { flex-wrap: nowrap !important; }
}