:root{
  --bg:#f6f7f9;--panel:#ffffff;--ink:#141820;--muted:#6b7280;--line:#e5e7eb;--accent:#4f46e5;--accent-ink:#fff;--ok:#16a34a;--warn:#d97706;--bad:#dc2626;
  --radius:14px;--gap:16px;--shadow:0 1px 2px rgba(0,0,0,.06),0 8px 24px rgba(0,0,0,.05);
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0e1116;--panel:#171b23;--ink:#e8eaf0;--muted:#9aa3b2;--line:#262c37;--accent:#7c74ff;--shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35)}}
:root[data-theme="dark"]{--bg:#0e1116;--panel:#171b23;--ink:#e8eaf0;--muted:#9aa3b2;--line:#262c37;--accent:#7c74ff}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 -apple-system,BlinkMacSystemFont,"SF Pro Text",Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}button,input,select,textarea{font:inherit;color:inherit}
.app{display:grid;grid-template-columns:220px minmax(0,1fr);min-height:100dvh;max-width:100vw}main{min-width:0}
nav.rail{background:var(--panel);border-right:1px solid var(--line);padding:14px 10px;position:sticky;top:0;height:100dvh;display:flex;flex-direction:column;gap:6px}
nav.rail .brand{font-weight:700;font-size:17px;padding:8px 10px 14px}
nav.rail button{display:flex;align-items:center;gap:10px;width:100%;padding:11px 12px;border:0;background:transparent;border-radius:10px;text-align:left;cursor:pointer;min-height:44px}
nav.rail button.active{background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent);font-weight:600}
nav.rail .spacer{flex:1}
.podpill{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:10px;background:var(--bg);font-size:13px}
.dot{width:9px;height:9px;border-radius:50%;background:var(--muted);flex:none}.dot.on{background:var(--ok)}.dot.busy{background:var(--warn);animation:pulse 1.2s infinite}.dot.bad{background:var(--bad)}
@keyframes pulse{50%{opacity:.35}}
main{padding:var(--gap);max-width:1180px;width:100%}
h1{font-size:22px;margin:4px 0 14px}h2{font-size:16px;margin:18px 0 8px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);margin-bottom:var(--gap)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.row>*{flex:1 1 160px}.row.tight>*{flex:0 0 auto}
.f{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
.f>input,.f>select,.f>textarea{color:var(--ink)}
input[type=text],input[type=number],input[type=url],select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);min-height:44px}
textarea{min-height:88px;resize:vertical}
.btn{padding:10px 14px;border-radius:10px;border:1px solid var(--line);background:var(--panel);cursor:pointer;min-height:44px;white-space:nowrap}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:transparent}.btn.danger{color:var(--bad)}.btn.small{min-height:34px;padding:6px 10px;font-size:13px}
.btn:disabled{opacity:.5;cursor:default}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;background:var(--bg);border:1px solid var(--line)}
.badge.ok{color:var(--ok)}.badge.bad{color:var(--bad)}.badge.warn{color:var(--warn)}.badge.run{color:var(--accent)}
.muted{color:var(--muted);font-size:13px}
.seg{display:flex;gap:6px;flex-wrap:wrap}.seg button{padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:var(--panel);cursor:pointer;min-height:40px}.seg button.active{background:var(--accent);color:#fff;border-color:transparent}
.promptbox{position:relative}.promptbox textarea{min-height:110px;padding-bottom:44px}
.promptbox .tools{position:absolute;right:8px;bottom:8px;display:flex;gap:6px}
.drop{border:1.5px dashed var(--line);border-radius:12px;padding:12px;text-align:center;color:var(--muted);cursor:pointer;min-height:96px;display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;background:var(--bg)}
.drop img,.drop video{max-height:140px;max-width:100%;border-radius:8px}
.thumbs{display:flex;gap:8px;flex-wrap:wrap}.thumbs img{height:72px;border-radius:8px;border:2px solid transparent;cursor:pointer}.thumbs img.sel{border-color:var(--accent)}
.queue{display:flex;flex-direction:column;gap:10px}
.job{display:grid;grid-template-columns:64px 1fr auto;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.job img{width:64px;height:64px;object-fit:cover;border-radius:8px;background:var(--bg)}.job .ph{width:64px;height:64px;border-radius:8px;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:22px}
.job>*{min-width:0}.job .t{font-weight:600;margin-bottom:2px;overflow-wrap:anywhere}.job .t .spec{color:var(--muted);font-weight:500;font-size:13px}.job .t.untitled{font-weight:500}
.job .p{color:var(--muted);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.job .muted{overflow-wrap:anywhere}
.job .acts{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px}
.tile{position:relative;border-radius:12px;overflow:hidden;background:var(--panel);border:1px solid var(--line);cursor:pointer}
.tile img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;background:var(--bg)}
.tile .cap{padding:8px;font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:6px;min-width:0}.tile .cap>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.tile .cap>span:last-child{flex:none}
.tile .title{padding:8px 8px 0;font-size:13px;font-weight:600;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.sheet{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:flex-end;justify-content:center;z-index:50}
.sheet .inner{background:var(--panel);width:min(920px,100%);max-height:92dvh;overflow:auto;border-radius:18px 18px 0 0;padding:16px;padding-bottom:max(16px,env(safe-area-inset-bottom))}
@media (min-width:900px){.sheet{align-items:center}.sheet .inner{border-radius:18px}}
.sheet video{width:100%;border-radius:12px;background:#000}
.kv{display:grid;grid-template-columns:120px 1fr;gap:4px 10px;font-size:13px}.kv b{color:var(--muted);font-weight:500}
.log{font:12px/1.4 ui-monospace,Menlo,monospace;background:var(--bg);border-radius:10px;padding:10px;max-height:220px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%}
.toast{position:fixed;left:50%;bottom:calc(76px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 14px;border-radius:12px;z-index:60;font-size:14px;max-width:92vw}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}
.audio{width:100%}
.stat{font-size:28px;font-weight:700}.stat small{font-size:13px;color:var(--muted);font-weight:400}
progress{width:100%;height:6px}
@media (max-width:900px){
  .app{grid-template-columns:minmax(0,1fr)}html,body{overflow-x:hidden}
  nav.rail{position:fixed;bottom:0;left:0;right:0;top:auto;height:auto;flex-direction:row;border-right:0;border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom));z-index:40;justify-content:space-around}
  nav.rail .brand,nav.rail .spacer,nav.rail .podpill{display:none}
  nav.rail button{flex-direction:column;gap:2px;font-size:11px;padding:6px 4px;width:auto;flex:1;min-height:52px;justify-content:center;text-align:center}
  nav.rail button .ico{font-size:20px}
  main{padding:12px 16px calc(84px + env(safe-area-inset-bottom));overflow-x:hidden;max-width:100vw}
  .grid2{grid-template-columns:1fr}
  .job{grid-template-columns:56px minmax(0,1fr);gap:10px;padding:10px}.job .acts{grid-column:1/-1;justify-content:flex-start}.job .acts .btn{flex:1 1 auto;min-width:0;padding:6px 8px}
  .card.row>.btn{flex:1 1 calc(50% - 10px)}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
  .seg{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin:0 -16px;padding:0 16px 6px}.seg::-webkit-scrollbar{display:none}.seg>button{flex:none;white-space:nowrap}
  h1{font-size:20px}
  .row.tight>*{flex:0 1 auto;max-width:100%;min-width:0}.row.tight>h2{flex:1 1 100%;white-space:normal;overflow-wrap:anywhere}label.row.tight{flex-wrap:nowrap}label.row.tight>input{flex:none}
  .card{overflow-x:auto}.card table{min-width:520px}
  .kv{grid-template-columns:96px 1fr}
}

.drop.empty{cursor:pointer}.drop .media{position:relative;display:inline-block}.drop .media img{cursor:zoom-in}
.drop .icons{position:absolute;top:6px;right:6px;display:flex;gap:4px}
.icb{width:32px;height:32px;border-radius:8px;border:0;background:rgba(0,0,0,.55);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;text-decoration:none}
.busy{position:absolute;inset:0;background:color-mix(in srgb,var(--panel) 80%,transparent);backdrop-filter:blur(2px);display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:12px;z-index:5;gap:4px}
.spin{width:28px;height:28px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:rot .9s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}

/* lightbox with comparison navigation */
.sheet.lb{align-items:center;background:rgba(0,0,0,.88);flex-direction:column;gap:8px;user-select:none}
.lb-stage{display:flex;align-items:center;justify-content:center;max-width:100vw}
.lb-cap{color:#fff;font-size:13px;opacity:.85;padding:0 56px;text-align:center}
.lb-arrow{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:64px;border:0;border-radius:12px;background:rgba(255,255,255,.15);color:#fff;font-size:34px;line-height:1;cursor:pointer}
.lb-arrow:hover{background:rgba(255,255,255,.3)}
.lb-arrow.left{left:8px}.lb-arrow.right{right:8px}

/* studio: text-to-image disclosure */
details.gen{margin:10px 0;border:1px dashed var(--line);border-radius:12px;padding:8px 12px}
details.gen summary{cursor:pointer;color:var(--muted);font-size:13px}
details.gen[open] summary{margin-bottom:6px}

/* resource overlay */
.monitor{position:fixed;z-index:60;font:11px/1.35 ui-monospace,SFMono-Regular,Menlo,monospace;background:rgba(0,0,0,.72);color:#e8ffe8;padding:6px 8px;border-radius:8px;pointer-events:none;max-width:70vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.monitor.tr{top:8px;right:8px}.monitor.tl{top:8px;left:8px}.monitor.br{bottom:70px;right:8px}.monitor.bl{bottom:70px;left:8px}
@media (min-width:900px){.monitor.br{bottom:8px}.monitor.bl{bottom:8px}}

/* waveform audio player */
.wave{width:100%}
.drop .wave>.row{padding-right:84px}   /* keep clear of the 📁 ✕ icons */
.wave canvas{width:100%;height:64px;display:block;border-radius:8px;background:var(--panel);margin-top:6px;cursor:pointer;touch-action:pan-y}