:root{
  --paper:#EDEFF5;
  --card:#FFFFFF;
  --ink:#15171F;
  --ink2:#565C6E;
  --line:#D7DBE6;
  --violet:#4530D9;
  --violet-soft:#ECE9FF;
  --marigold:#FFB020;
  --rose:#DE3B78;
  --green:#0E9F6E;
  --red:#D93838;
  --r:14px;
  --shadow:0 1px 0 rgba(21,23,31,.04), 0 10px 24px -18px rgba(21,23,31,.5);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:"Instrument Sans",system-ui,-apple-system,Segoe UI,sans-serif;
  font-size:15px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{margin:0;font-family:"Fraunces",Georgia,serif;font-weight:600;letter-spacing:-.01em}
p{margin:0}
input,select,textarea,button{font:inherit;color:inherit}

/* ---------- top bar ---------- */
.topbar{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 20px;background:rgba(237,239,245,.86);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{width:22px;height:26px;border-radius:3px 6px 6px 3px;background:var(--violet);
  box-shadow:inset -6px 0 0 var(--marigold);display:inline-block}
.brand-text{font-family:"Fraunces",serif;font-size:17px;letter-spacing:-.02em}
.brand-text b{font-weight:900}
.topbar-tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.field-inline{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--ink2)}
.field-inline select{
  border:1px solid var(--line);background:var(--card);border-radius:9px;padding:6px 8px;font-size:12.5px
}
.save-chip{
  font-family:"JetBrains Mono",monospace;font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--green);border:1px solid #BFE9D8;background:#EAF9F3;border-radius:99px;padding:4px 9px;
  opacity:0;transition:opacity .3s
}
.save-chip.show{opacity:1}

/* ---------- layout ---------- */
.shell{display:grid;grid-template-columns:186px minmax(0,1fr);gap:28px;max-width:1180px;margin:0 auto;padding:26px 20px 90px}
.main{min-width:0}

/* ---------- the spine ---------- */
.spine{position:sticky;top:78px;align-self:start;padding-left:26px;display:flex;flex-direction:column;gap:34px}
.spine-rail{position:absolute;left:9px;top:8px;bottom:8px;width:3px;background:var(--line);border-radius:2px;overflow:hidden}
.spine-fill{position:absolute;inset:0 0 auto 0;height:0;background:linear-gradient(180deg,var(--violet),var(--rose));transition:height .5s cubic-bezier(.2,.8,.2,1)}
.stage-dot{position:relative;background:none;border:0;padding:0;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:1px}
.stage-dot::before{
  content:"";position:absolute;left:-24px;top:5px;width:13px;height:13px;border-radius:50%;
  background:var(--paper);border:3px solid var(--line);transition:.25s
}
.stage-dot .num{font-family:"JetBrains Mono",monospace;font-size:10.5px;letter-spacing:.14em;color:var(--ink2)}
.stage-dot .lbl{font-family:"Fraunces",serif;font-size:15.5px;color:var(--ink2)}
.stage-dot.is-active::before{border-color:var(--violet);background:var(--violet);box-shadow:0 0 0 5px var(--violet-soft)}
.stage-dot.is-active .lbl{color:var(--ink)}
.stage-dot.is-done::before{border-color:var(--green);background:var(--green)}
.stage-dot.is-locked{opacity:.45;cursor:not-allowed}
.ribbon{position:absolute;left:2px;top:0;width:17px;height:0;background:var(--marigold);border-radius:0 0 3px 3px;
  clip-path:polygon(0 0,100% 0,100% 100%,50% 84%,0 100%);opacity:.9;transition:height .6s cubic-bezier(.2,.8,.2,1);z-index:-1}

/* ---------- stage ---------- */
.stage{animation:rise .45s cubic-bezier(.2,.8,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.stage-head{margin-bottom:20px;max-width:64ch}
.stage-head h1{font-size:30px;line-height:1.15;font-weight:900;letter-spacing:-.025em}
.stage-head p{color:var(--ink2);margin-top:7px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow);margin-bottom:16px}
.card-title{font-size:16px;margin-bottom:12px;display:flex;align-items:center;gap:9px}

/* ---------- fields ---------- */
.field{display:block;margin-bottom:13px}
.field>span{display:block;font-size:12px;font-weight:600;letter-spacing:.02em;margin-bottom:5px;color:var(--ink2)}
.field>span i{font-style:normal;font-weight:400;opacity:.7;font-size:11px;margin-left:4px}
input[type=text],input:not([type]),input[type=password],select,textarea{
  width:100%;background:#FBFBFD;border:1px solid var(--line);border-radius:10px;padding:10px 12px;
  transition:border-color .15s,box-shadow .15s;resize:vertical
}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--violet);box-shadow:0 0 0 3px var(--violet-soft);background:#fff}
.row-input{display:flex;gap:8px}
.row-input input{flex:1}
.check{display:flex;gap:9px;align-items:flex-start;margin-bottom:9px;font-size:13.5px;color:var(--ink2);cursor:pointer}
.check input{margin-top:3px;accent-color:var(--violet)}
.muted{color:var(--ink2)}
.sm-text{font-size:12.5px}
.hidden{display:none !important}

/* ---------- tabs ---------- */
.tabs{display:inline-flex;background:#F1F2F7;border:1px solid var(--line);border-radius:10px;padding:3px;gap:3px;margin-bottom:9px}
.tab{border:0;background:none;padding:6px 11px;border-radius:7px;font-size:12.5px;color:var(--ink2);cursor:pointer;transition:.15s}
.tab.is-on{background:var(--card);color:var(--ink);font-weight:600;box-shadow:0 1px 3px rgba(21,23,31,.12)}

/* ---------- dropzone ---------- */
.drop{
  border:1.5px dashed #B9C0D2;border-radius:12px;background:#F8F9FC;padding:26px 16px;text-align:center;cursor:pointer;
  transition:.18s
}
.drop.sm{padding:16px}
.drop:hover,.drop.over{border-color:var(--violet);background:var(--violet-soft)}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(78px,1fr));gap:8px;margin-top:12px}
.thumb{position:relative;aspect-ratio:3/4;border-radius:9px;overflow:hidden;border:1px solid var(--line);background:#fff;animation:pop .3s both}
@keyframes pop{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:none}}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb .pdf{display:flex;align-items:center;justify-content:center;height:100%;font-size:11px;color:var(--violet);font-weight:600;padding:6px;text-align:center;word-break:break-all}
.thumb button{position:absolute;top:3px;right:3px;width:20px;height:20px;border-radius:50%;border:0;background:rgba(21,23,31,.72);color:#fff;font-size:12px;line-height:1;cursor:pointer}
.count-pill{font-family:"JetBrains Mono",monospace;font-size:10.5px;letter-spacing:.05em;background:#F1F2F7;border:1px solid var(--line);border-radius:99px;padding:3px 9px;color:var(--ink2);white-space:nowrap}
.count-pill.amber{background:#FFF6E5;border-color:#FFE0A8;color:#8A5B00}

/* ---------- buttons ---------- */
.btn{border:1px solid var(--line);background:var(--card);border-radius:10px;padding:9px 15px;cursor:pointer;font-weight:500;transition:.15s;white-space:nowrap}
.btn:hover{border-color:#AEB5C7;transform:translateY(-1px)}
.btn:active{transform:none}
.btn.sm{padding:6px 11px;font-size:12.5px;border-radius:9px}
.btn.lg{padding:12px 22px;font-size:15.5px}
.btn.primary{background:var(--violet);border-color:var(--violet);color:#fff;box-shadow:0 6px 16px -8px var(--violet)}
.btn.primary:hover{background:#3826BE;border-color:#3826BE}
.btn.ghost{background:transparent}
.btn.danger{color:var(--red);border-color:#F0C9C9}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}
.action-row{display:flex;align-items:center;gap:13px;margin-top:6px;flex-wrap:wrap}
.action-row.end{justify-content:flex-end}
.status{font-size:13px;color:var(--ink2)}
.status.working::after{content:"";display:inline-block;width:7px;height:7px;margin-left:7px;border-radius:50%;background:var(--violet);animation:blip 1s infinite}
@keyframes blip{0%,100%{opacity:.25}50%{opacity:1}}
.status.bad{color:var(--red)}

/* ---------- article output ---------- */
.output{padding:0;overflow:hidden;margin-top:18px}
.out-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding:15px 18px;border-bottom:1px solid var(--line)}
.out-head.tight{padding:0 0 12px;border:0}
.eyebrow{font-family:"JetBrains Mono",monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink2)}
.seo-title{font-family:"Fraunces",serif;font-size:19px;font-weight:600;margin-top:3px}
.meta-desc{font-size:13.5px;color:var(--ink2);margin-top:3px;max-width:70ch}
.out-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 18px;background:#F8F9FC;border-bottom:1px solid var(--line);flex-wrap:wrap}
.out-bar .tabs{margin:0}
.out-bar-right{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.paper{padding:30px 34px;max-width:70ch;margin:0 auto;min-height:120px}
.paper h2{font-size:23px;margin:30px 0 11px;letter-spacing:-.02em}
.paper h3{font-size:17.5px;margin:22px 0 8px;font-weight:600}
.paper p{margin:0 0 15px;font-size:16px;line-height:1.72;color:#22252F}
.paper p:first-child{font-size:17px}
.html-src{width:100%;min-height:420px;border:0;border-radius:0;background:#12141C;color:#C9D1E8;
  font-family:"JetBrains Mono",monospace;font-size:12.5px;line-height:1.6;padding:20px}
.html-src:focus{box-shadow:none}
.streaming .paper::after{content:"";display:inline-block;width:9px;height:17px;background:var(--violet);animation:blip .8s infinite;vertical-align:-3px}

/* ---------- platform grid ---------- */
.platform-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:10px;margin-bottom:16px}
.pf{border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:#FBFBFD;transition:.18s}
.pf.on{background:#fff;border-color:var(--violet);box-shadow:0 0 0 3px var(--violet-soft)}
.pf-name{display:flex;align-items:center;gap:8px;font-weight:600;font-size:14px;margin-bottom:9px}
.pf-name .dot{width:9px;height:9px;border-radius:3px;background:var(--ink2)}
.stepper{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;color:var(--ink2);margin-top:5px}
.stepper .ctrl{display:flex;align-items:center;gap:7px}
.stepper button{width:26px;height:26px;border-radius:8px;border:1px solid var(--line);background:#fff;cursor:pointer;line-height:1;font-size:15px;color:var(--ink2)}
.stepper button:hover{border-color:var(--violet);color:var(--violet)}
.stepper .val{font-family:"JetBrains Mono",monospace;font-weight:600;min-width:16px;text-align:center;color:var(--ink)}
.stepper.bonus .val{color:var(--rose)}
.legend{display:flex;align-items:center;gap:7px;font-size:11.5px;color:var(--ink2)}
.key{width:9px;height:9px;border-radius:3px;display:inline-block}
.key.main{background:var(--violet)}
.key.bonus{background:var(--rose);margin-left:8px}

/* ---------- results ---------- */
.results{display:flex;flex-direction:column;gap:12px}
.rev{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:15px 16px;box-shadow:var(--shadow);animation:rise .4s both}
.rev.bonus{border-left:4px solid var(--rose)}
.rev.main{border-left:4px solid var(--violet)}
.rev-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.rev-head .who{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.rev-head select{width:auto;padding:5px 9px;font-size:12.5px;border-radius:8px}
.tier-tag{font-family:"JetBrains Mono",monospace;font-size:10px;letter-spacing:.1em;text-transform:uppercase;padding:3px 8px;border-radius:99px}
.tier-tag.main{background:var(--violet-soft);color:var(--violet)}
.tier-tag.bonus{background:#FFEAF2;color:var(--rose)}
.rev textarea{min-height:120px;font-size:14px;line-height:1.6}
.rev .title-line{margin-bottom:8px}
.rev .link-line{display:flex;gap:8px;align-items:center;margin-top:10px}
.rev .link-line input{flex:1;font-size:13px;padding:8px 11px}
.rev .link-line input.ok{border-color:#BFE9D8;background:#F5FCF9}
.warn{background:#FFF6E5;border:1px solid #FFE0A8;color:#7A5200;border-radius:10px;padding:11px 13px;font-size:13px;margin-top:12px}

/* ---------- report ---------- */
.report-box{width:100%;min-height:520px;font-family:"JetBrains Mono",monospace;font-size:12.5px;line-height:1.7;white-space:pre-wrap}

/* ---------- toast + gate ---------- */
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);background:var(--ink);color:#fff;
  padding:11px 18px;border-radius:11px;font-size:13.5px;opacity:0;pointer-events:none;transition:.25s;z-index:90;max-width:88vw;text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
.gate{position:fixed;inset:0;background:rgba(21,23,31,.6);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100}
.gate-card{background:#fff;border-radius:16px;padding:26px;width:min(380px,90vw);display:flex;flex-direction:column;gap:11px}
.gate-card h2{font-size:20px}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .shell{grid-template-columns:1fr;gap:16px;padding-top:16px}
  .grid-2{grid-template-columns:1fr}
  .spine{position:static;flex-direction:row;gap:0;padding:0;justify-content:space-between;
    background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
  .spine-rail,.ribbon{display:none}
  .stage-dot{flex-direction:row;align-items:center;gap:7px}
  .stage-dot::before{position:static;width:9px;height:9px;border-width:2px}
  .stage-dot .lbl{font-size:13.5px}
  .paper{padding:20px}
  .stage-head h1{font-size:24px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
}

/* ---------- banners, log, progress, diagnostics ---------- */
.banner{border-radius:12px;padding:13px 15px;margin-top:12px;display:flex;gap:11px;align-items:flex-start;
  animation:rise .3s both;font-size:13.5px;line-height:1.5}
.banner .ico{width:20px;height:20px;border-radius:50%;flex:0 0 20px;display:grid;place-items:center;color:#fff;font-size:12px;font-weight:700;margin-top:1px}
.banner b{display:block;font-size:14px;margin-bottom:3px}
.banner.ok{background:#EAF9F3;border:1px solid #BFE9D8;color:#0B5E45}
.banner.ok .ico{background:var(--green)}
.banner.bad{background:#FDEFEF;border:1px solid #F4C9C9;color:#8A1C1C}
.banner.bad .ico{background:var(--red)}
.banner.warn{background:#FFF6E5;border:1px solid #FFE0A8;color:#7A5200}
.banner.warn .ico{background:var(--marigold);color:#3A2600}
.banner .hint{margin-top:6px;opacity:.92}
.banner .fix{margin-top:8px;background:rgba(255,255,255,.7);border-radius:8px;padding:8px 10px;
  font-family:"JetBrains Mono",monospace;font-size:11.5px;line-height:1.6;white-space:pre-wrap}
.banner .acts{margin-top:9px;display:flex;gap:7px;flex-wrap:wrap}

.runlog{background:#12141C;color:#AFC0E6;font-family:"JetBrains Mono",monospace;font-size:11.5px;line-height:1.7;
  border-radius:11px;padding:13px 15px;margin-top:11px;max-height:230px;overflow:auto;white-space:pre-wrap}
.runlog .t{color:#5D6B92}
.runlog .e{color:#FF8B8B}
.runlog .g{color:#66D6AC}

.prog{display:flex;flex-direction:column;gap:6px;margin-top:13px}
.prow{display:flex;align-items:center;gap:10px;font-size:13px;padding:8px 11px;border:1px solid var(--line);border-radius:10px;background:#FBFBFD}
.prow .sp{width:16px;height:16px;border-radius:50%;border:2px solid var(--line);flex:0 0 16px}
.prow.run .sp{border-color:var(--violet);border-top-color:transparent;animation:spin .7s linear infinite}
.prow.done .sp{border-color:var(--green);background:var(--green);position:relative}
.prow.done .sp::after{content:"✓";position:absolute;inset:0;color:#fff;font-size:10px;display:grid;place-items:center}
.prow.fail .sp{border-color:var(--red);background:var(--red)}
.prow .msg{margin-left:auto;color:var(--ink2);font-size:12px;text-align:right}
.prow.fail .msg{color:var(--red)}
@keyframes spin{to{transform:rotate(360deg)}}

.gate-card.wide{width:min(560px,92vw)}
.drow{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line);font-size:13.5px}
.drow:last-of-type{border-bottom:0}
.drow .mk{width:18px;height:18px;border-radius:50%;flex:0 0 18px;display:grid;place-items:center;color:#fff;font-size:11px;margin-top:1px}
.drow.ok .mk{background:var(--green)}
.drow.bad .mk{background:var(--red)}
.drow.wait .mk{background:var(--line)}
.drow .note{display:block;color:var(--ink2);font-size:12px;margin-top:2px;word-break:break-word}

/* ---------- manual bonus links ---------- */
.manual-block{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.mrow{display:flex;gap:7px;margin-bottom:7px;align-items:center;animation:pop .25s both}
.mrow .m-label{flex:0 0 34%;font-size:13px;padding:8px 10px}
.mrow .m-url{flex:1;font-size:13px;padding:8px 10px;min-width:0}
.mrow .m-url.ok{border-color:#BFE9D8;background:#F5FCF9}
.mrow .m-del{flex:0 0 30px;height:30px;border-radius:8px;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--ink2);line-height:1}
.mrow .m-del:hover{border-color:var(--red);color:var(--red)}