:root{
  --bg:#0c0e13; --bg2:#12151c; --panel:#161a23; --panel2:#1c212c; --line:#262c39; --line2:#323a4a;
  --txt:#e9ecf2; --muted:#8b94a7; --faint:#5c6577;
  --acc:#ff8a1f; --acc2:#ffb15c; --ok:#3ddc84; --warn:#ffcc4d; --bad:#ff5c6c; --info:#6fb7ff;
  --radius:14px; --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--txt);font-family:var(--font);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
.mono{font-family:var(--mono);font-size:12px}
.muted{color:var(--muted)}
[hidden]{display:none!important}

/* top bar */
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:28px;height:58px;padding:0 22px;background:rgba(12,14,19,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.12em;font-size:15px}
.nav{display:flex;gap:4px}
.nav a{padding:8px 12px;border-radius:9px;color:var(--muted);font-weight:500}
.nav a:hover{color:var(--txt);background:var(--panel)}
.nav a.active{color:var(--txt);background:var(--panel2)}
.top-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.engine-pill{display:flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid var(--line);border-radius:999px;font-size:12px;color:var(--muted);background:var(--panel)}
.engine-pill .dot{width:8px;height:8px;border-radius:50%;background:var(--faint);box-shadow:0 0 0 3px rgba(255,255,255,.04)}
.engine-pill.on .dot{background:var(--ok);box-shadow:0 0 0 3px rgba(61,220,132,.18)}
.engine-pill.busy .dot{background:var(--warn);box-shadow:0 0 0 3px rgba(255,204,77,.18)}
.engine-pill.off .dot{background:var(--bad);box-shadow:0 0 0 3px rgba(255,92,108,.18)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:10px;border:1px solid var(--line2);background:var(--panel2);cursor:pointer;font-weight:600;transition:.15s;white-space:nowrap}
.btn:hover{border-color:#44506a;background:#222838}
.btn.primary{background:var(--acc);border-color:var(--acc);color:#1a0f02}
.btn.primary:hover{background:var(--acc2);border-color:var(--acc2)}
.btn.ghost{background:transparent;border-color:var(--line)}
.btn.small{padding:7px 11px;font-size:12.5px;border-radius:8px}
.btn.big{padding:14px 26px;font-size:15px;border-radius:12px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.link{color:var(--acc2);font-weight:600}

/* hero */
.hero{position:relative;padding:72px 20px 48px;text-align:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:
  radial-gradient(60% 50% at 50% 0%,rgba(255,138,31,.16),transparent 70%),
  radial-gradient(40% 40% at 15% 30%,rgba(111,183,255,.10),transparent 70%),
  radial-gradient(40% 40% at 85% 40%,rgba(61,220,132,.07),transparent 70%);pointer-events:none}
.hero h1{position:relative;margin:0;font-size:clamp(32px,5vw,54px);font-weight:800;letter-spacing:-.02em;line-height:1.05}
.hero .sub{position:relative;max-width:620px;margin:16px auto 34px;color:var(--muted);font-size:16px}
.gen-card{position:relative;max-width:760px;margin:0 auto;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:18px;text-align:left;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.tabs{display:flex;gap:4px;background:var(--bg2);padding:4px;border-radius:12px;width:max-content;margin-bottom:14px}
.tab{padding:8px 16px;border:0;background:transparent;border-radius:9px;color:var(--muted);font-weight:600;cursor:pointer}
.tab.active{background:var(--panel2);color:var(--txt)}
.drop{position:relative;border:1.5px dashed var(--line2);border-radius:14px;min-height:190px;display:flex;align-items:center;justify-content:center;cursor:pointer;background:var(--bg2);transition:.15s;outline:none}
.drop:hover,.drop:focus,.drop.over{border-color:var(--acc);background:#171a24}
.drop-empty{display:flex;flex-direction:column;align-items:center;gap:6px;padding:28px;text-align:center;color:var(--muted)}
.drop-empty strong{color:var(--txt);font-size:15px}
.drop-empty svg{color:var(--acc);margin-bottom:6px}
.drop-preview{display:flex;align-items:center;gap:16px;padding:14px;width:100%}
.drop-preview img{height:160px;max-width:60%;object-fit:contain;border-radius:10px;background:
  repeating-conic-gradient(#1b2030 0 25%,#141822 0 50%) 0 0/20px 20px}
textarea{width:100%;background:var(--bg2);border:1px solid var(--line2);border-radius:12px;padding:12px 14px;resize:vertical;min-height:90px;outline:none}
textarea:focus{border-color:var(--acc)}
.hint{margin-top:8px;color:var(--muted);font-size:12.5px}
.opts{margin-top:16px;display:flex;flex-direction:column;gap:12px}
.opt-group>.lbl{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.opt-group.row{display:flex;flex-wrap:wrap;gap:18px;align-items:center}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:8px 14px;border-radius:999px;border:1px solid var(--line2);background:var(--bg2);color:var(--muted);cursor:pointer;font-weight:600;transition:.12s}
.chip small{color:var(--faint);font-weight:500;margin-left:6px}
.chip:hover{color:var(--txt);border-color:#44506a}
.chip.active{background:var(--acc);border-color:var(--acc);color:#1a0f02}
.chip.active small{color:#5a3a12}
.switch{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-weight:500}
.switch small{color:var(--faint)}
.switch input{display:none}
.switch span{width:36px;height:20px;border-radius:999px;background:var(--line2);position:relative;transition:.15s;flex:none}
.switch span::after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:.15s}
.switch input:checked+span{background:var(--acc)}
.switch input:checked+span::after{left:18px}
.adv summary{cursor:pointer;color:var(--muted);font-size:13px}
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.adv-grid label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.adv-grid input,.adv-grid select{background:var(--bg2);border:1px solid var(--line2);border-radius:8px;padding:7px 9px;outline:none}
.gen-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.gen-note{color:var(--muted);font-size:12.5px}
.gen-note.bad{color:var(--bad)}

/* gallery */
.gallery-section,.page{max-width:1240px;margin:0 auto;padding:30px 22px 60px}
.section-head{display:flex;align-items:baseline;gap:14px;margin-bottom:14px}
.section-head h2{margin:0;font-size:22px;font-weight:800;letter-spacing:-.01em}
.section-head .link{margin-left:auto}
.filters{margin-bottom:16px}
.filters .chip{padding:6px 12px;font-size:12.5px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;cursor:pointer;transition:.15s;display:block}
.card:hover{border-color:#3b4559;transform:translateY(-2px)}
.card .th{aspect-ratio:1;background:#13161d;display:block;width:100%;object-fit:cover}
.card .cb{padding:10px 12px}
.card .ct{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card .cm{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-top:3px}
.card .tag{padding:1px 7px;border-radius:999px;background:var(--panel2);border:1px solid var(--line);font-size:11px}
.empty{padding:40px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:14px}
.empty.small{padding:20px;font-size:13px}
.foot{padding:30px;text-align:center;color:var(--faint);font-size:12px;border-top:1px solid var(--line)}
.foot [data-brand]{letter-spacing:.12em;font-weight:700}

/* workspace */
.ws{display:grid;grid-template-columns:280px 1fr 340px;height:calc(100vh - 58px);min-height:560px}
.ws-left,.ws-right{background:var(--bg2);border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0}
.ws-right{border-right:0;border-left:1px solid var(--line)}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line);font-weight:700;font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.tasks{overflow:auto;padding:8px;display:flex;flex-direction:column;gap:6px;flex:1}
.task{display:grid;grid-template-columns:48px 1fr;gap:10px;padding:8px;border-radius:10px;border:1px solid transparent;cursor:pointer;align-items:center}
.task:hover{background:var(--panel)}
.task.active{background:var(--panel);border-color:var(--line2)}
.task img{width:48px;height:48px;object-fit:cover;border-radius:8px;background:#0e1117}
.task .tt{font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.task .ts{font-size:11.5px;color:var(--muted);display:flex;gap:6px;align-items:center}
.task .bar{height:3px;background:var(--line);border-radius:3px;margin-top:5px;overflow:hidden}
.task .bar div{height:100%;background:var(--acc);width:0;transition:width .4s}
.st{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--faint)}
.st.queued{background:var(--info)}.st.running{background:var(--warn);animation:pulse 1.2s infinite}.st.done{background:var(--ok)}.st.failed,.st.cancelled{background:var(--bad)}
@keyframes pulse{50%{opacity:.4}}
.ws-center{position:relative;min-width:0}
.viewer-wrap{position:absolute;inset:0;background:radial-gradient(80% 70% at 50% 40%,#171b25,#0b0d12)}
#viewer{width:100%;height:100%;display:block}
.viewer-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}
.ov-card{pointer-events:auto;background:rgba(18,21,28,.86);border:1px solid var(--line);border-radius:16px;padding:22px 26px;min-width:320px;max-width:440px;text-align:center;backdrop-filter:blur(8px)}
.ov-title{font-weight:800;font-size:18px}
.ov-sub{color:var(--muted);margin-top:4px;font-size:13px}
.progress{height:6px;background:var(--line);border-radius:6px;overflow:hidden;margin-top:14px}
.progress div{height:100%;width:0;background:linear-gradient(90deg,var(--acc),var(--acc2));transition:width .6s}
.stages{display:flex;justify-content:space-between;margin-top:10px;font-size:11px;color:var(--faint)}
.stages span.on{color:var(--acc2);font-weight:700}
.stages span.done{color:var(--ok)}
.viewer-tools{position:absolute;left:14px;right:14px;top:14px;display:flex;justify-content:space-between;gap:10px;pointer-events:none}
.seg{display:flex;background:rgba(18,21,28,.85);border:1px solid var(--line);border-radius:10px;padding:3px;pointer-events:auto;backdrop-filter:blur(8px)}
.seg button{border:0;background:transparent;color:var(--muted);padding:6px 11px;border-radius:7px;cursor:pointer;font-weight:600;font-size:12.5px}
.seg button.active{background:var(--panel2);color:var(--txt)}
.viewer-stats{position:absolute;left:14px;bottom:12px;font-family:var(--mono);font-size:11.5px;color:var(--muted);background:rgba(18,21,28,.7);padding:5px 9px;border-radius:7px}
.right-body{overflow:auto;padding:12px 14px;display:flex;flex-direction:column;gap:14px;flex:1}
.r-block{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--panel)}
.r-label{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:8px}
.r-input{display:flex;gap:12px}
.r-img{width:84px;height:84px;object-fit:contain;border-radius:8px;background:repeating-conic-gradient(#1b2030 0 25%,#141822 0 50%) 0 0/16px 16px;flex:none}
.r-prompt{font-weight:600;font-size:13px;margin-bottom:4px;word-break:break-word}
.r-params{color:var(--muted);font-size:11.5px;line-height:1.5}
.r-log{margin:0;max-height:160px;overflow:auto;white-space:pre-wrap;color:var(--muted);font-size:11px;line-height:1.5}
.r-err{margin:0;white-space:pre-wrap;color:var(--bad);font-size:11px;max-height:200px;overflow:auto}
.dl-row{display:flex;flex-wrap:wrap;gap:6px}
.maps{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.maps img{width:56px;height:56px;border-radius:6px;object-fit:cover;border:1px solid var(--line)}
.pub-title,.pub-cat{width:100%;background:var(--bg2);border:1px solid var(--line2);border-radius:8px;padding:8px 10px;margin-bottom:8px;outline:none}
.pub-done{color:var(--ok);font-size:12.5px;margin-top:8px}
.r-actions{display:flex;gap:6px;flex-wrap:wrap;background:transparent;border:0;padding:0}
.status-tag{font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid var(--line2);text-transform:none;letter-spacing:0;font-weight:600}
.status-tag.done{color:var(--ok);border-color:rgba(61,220,132,.4)}
.status-tag.running{color:var(--warn);border-color:rgba(255,204,77,.4)}
.status-tag.failed{color:var(--bad);border-color:rgba(255,92,108,.4)}

.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#20263a;border:1px solid var(--line2);padding:10px 16px;border-radius:10px;z-index:50;box-shadow:0 10px 30px rgba(0,0,0,.4);max-width:90vw}
.toast.bad{border-color:var(--bad)}

@media (max-width:1000px){
  .ws{grid-template-columns:1fr;grid-template-rows:auto 60vh auto;height:auto}
  .ws-left,.ws-right{border:0;border-bottom:1px solid var(--line)}
  .ws-center{min-height:60vh}
  .tasks{flex-direction:row;overflow-x:auto}
  .task{min-width:200px}
}
@media (max-width:640px){
  .top{gap:12px;padding:0 14px}
  .nav a{padding:8px 8px}
  .engine-pill span:last-child{display:none}
  .adv-grid{grid-template-columns:repeat(2,1fr)}
  .hero{padding:40px 14px 30px}
  .gen-foot{flex-direction:column;align-items:stretch}
}