/* Layout: lab workspace — step rail left, one question card center, live "printout" of the master prompt right; stacks to one column on phones. Single dark look by brand (black / metallic gold / silver). */
:root{
  --ink:#0b0a08; --panel:#15130f; --panel-2:#1c1914; --line:rgba(212,175,90,.26); --line-strong:rgba(212,175,90,.55);
  --gold:#D4AF5A; --gold-hi:#EBCB82; --gold-lo:#9C7A2E; --silver:#C7CAD0; --text:#EEE9E0; --dim:#A9A295; --red:#E0614F;
  --display:"Cinzel","Trajan Pro",Georgia,serif; --body:"Montserrat","Helvetica Neue",Arial,sans-serif; --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:10px; color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%}
body{margin:0;background:var(--ink);color:var(--text);font-family:var(--body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--ink)}
button,input,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold-hi);outline-offset:2px}
.app{min-height:100%;display:grid;grid-template-rows:auto 1fr auto}
/* top bar */
.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;display:flex;align-items:center;gap:14px;padding-block:12px;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px));background:rgba(11,10,8,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.mark{display:flex;align-items:center;gap:12px;user-select:none}
.mark img{width:34px;height:auto}
.mark b{font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:.08em;color:var(--gold-hi);white-space:nowrap}
.mark small{display:block;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--silver);font-weight:600;margin-top:-2px}
.bar .sp{flex:1}
.ghost{white-space:nowrap;display:inline-flex;align-items:center;background:none;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:14px;font-weight:600;cursor:pointer;color:var(--silver)}
.ghost:hover{border-color:var(--gold);color:var(--gold-hi)}
.count{display:inline-grid;place-items:center;min-width:22px;height:22px;margin-left:6px;border-radius:999px;background:var(--gold);color:#120f08;font-size:12px;font-weight:700;padding:0 6px}
/* workspace */
.ws{display:grid;grid-template-columns:230px minmax(0,1fr) minmax(0,440px);gap:28px;padding-block:28px;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px));max-width:1480px;width:100%;margin:0 auto;align-items:start}
.rail{position:sticky;top:96px}
.rail h3{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--dim);margin:0 0 12px;font-weight:600}
.rail ol{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.rail button{width:100%;display:flex;gap:12px;align-items:center;text-align:left;background:none;border:0;border-radius:8px;padding:9px 10px;cursor:pointer;color:var(--dim);font-size:15px}
.rail button:hover:not(:disabled){background:var(--panel)}
.rail button:disabled{cursor:default;opacity:.55}
.rail .dot{flex:none;width:26px;height:26px;border-radius:50%;border:1.5px solid var(--line-strong);display:grid;place-items:center;font-size:12px;font-weight:700;color:var(--gold)}
.rail .done .dot{background:var(--gold);color:#120f08;border-color:var(--gold)}
.rail .on{background:var(--panel-2);color:var(--text)}
.rail .on .dot{border-color:var(--gold-hi);box-shadow:0 0 0 3px rgba(212,175,90,.18)}
.mobile-progress{display:none}
/* card */
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:clamp(22px,3.4vw,40px);min-width:0}
.kicker{font-size:12px;letter-spacing:.26em;text-transform:uppercase;color:var(--silver);font-weight:600;margin:0 0 8px}
h1,h2{font-family:var(--display);color:var(--gold-hi);font-weight:700;letter-spacing:.03em;line-height:1.15;margin:0 0 12px;text-wrap:balance}
h1{font-size:clamp(30px,4.2vw,46px)}
h2{font-size:clamp(25px,3vw,34px)}
h2:focus{outline:none}
.lead{font-size:18px;color:var(--text);max-width:62ch;margin:0 0 22px}
.hint{color:var(--dim);font-size:15px;max-width:62ch;margin:6px 0 0}
label.field{display:block;font-weight:600;margin:18px 0 8px}
input[type=text],textarea{width:100%;background:var(--ink);border:1px solid var(--line-strong);border-radius:var(--r);padding:14px 16px;font-size:17px;line-height:1.45}
textarea{min-height:110px;resize:vertical}
input[type=text]::placeholder,textarea::placeholder{color:#7d776c}
input[type=text]:focus,textarea:focus{border-color:var(--gold-hi);outline:none;box-shadow:0 0 0 3px rgba(212,175,90,.18)}
.err{color:#F08A7A;font-weight:600;margin:12px 0 0;min-height:1.5em}
/* choices */
.choices{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));margin-top:6px}
.choices.two{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.choice{position:relative}
.choice input{position:absolute;opacity:0;pointer-events:none}
.choice>span{display:block;height:100%;background:var(--ink);border:1px solid var(--line);border-radius:12px;padding:16px 18px;cursor:pointer;transition:border-color .15s,background .15s}
.choice>span:hover{border-color:var(--line-strong)}
.choice input:checked+span{border-color:var(--gold-hi);background:linear-gradient(180deg,rgba(212,175,90,.12),rgba(212,175,90,.03))}
.choice input:focus-visible+span{outline:2px solid var(--gold-hi);outline-offset:2px}
.choice b{display:block;font-size:17px;color:var(--text)}
.choice em{display:block;font-style:normal;color:var(--dim);font-size:14.5px;margin-top:4px}
.choice .big{font-family:var(--display);color:var(--gold-hi);font-size:22px;letter-spacing:.04em}
.mode>span{padding:24px}
.mode .num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;border:1.5px solid var(--gold);color:var(--gold-hi);font-family:var(--display);font-weight:700;margin-bottom:12px}
/* idea cards */
.ideas{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.idea>span{padding:16px 18px 18px}
.idea .role{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:700}
.idea .nm{font-family:var(--display);font-size:21px;color:var(--gold-hi);margin:2px 0 6px;display:block}
.idea p{margin:0 0 8px;font-size:15px;color:var(--text)}
.idea dl{margin:0;font-size:14px;color:var(--dim);display:grid;gap:4px}
.idea dt{display:inline;color:var(--silver);font-weight:600}
.idea dd{display:inline;margin:0}
/* questions list */
.qlist{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:10px;counter-reset:q}
.qlist li{display:flex;gap:10px;align-items:flex-start;counter-increment:q}
.qlist li::before{content:"Q" counter(q);flex:none;width:40px;padding-top:15px;font-weight:700;color:var(--gold);font-size:14px}
.qlist input{flex:1}
.icon-btn{flex:none;margin-top:8px;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:none;cursor:pointer;color:var(--dim);font-size:20px;line-height:1}
.icon-btn:hover{color:var(--red);border-color:var(--red)}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:14px}
.chip-btn{background:var(--ink);border:1px dashed var(--line-strong);border-radius:999px;padding:9px 16px;cursor:pointer;font-weight:600;font-size:14.5px;color:var(--silver)}
.chip-btn:hover{border-style:solid;color:var(--gold-hi)}
.chip-btn[aria-pressed=true]{background:rgba(212,175,90,.14);border:1px solid var(--gold-hi);color:var(--gold-hi)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.sugg{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));margin-top:14px}
.sugg button{text-align:left;background:var(--ink);border:1px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer}
.sugg button:hover{border-color:var(--gold-hi)}
.sugg b{display:block;font-family:var(--display);color:var(--gold-hi);font-size:18px}
.sugg span{color:var(--dim);font-size:14px}
/* nav */
.nav{display:flex;justify-content:space-between;gap:12px;margin-top:30px;padding-top:22px;border-top:1px solid var(--line);flex-wrap:wrap}
.btn{border:0;border-radius:999px;padding:14px 28px;font-weight:700;font-size:16px;cursor:pointer;letter-spacing:.02em}
.btn.gold{background:linear-gradient(180deg,var(--gold-hi),var(--gold));color:#140f05}
.btn.gold:hover{filter:brightness(1.06)}
.btn.line{background:none;border:1px solid var(--line-strong);color:var(--silver)}
.btn.line:hover{border-color:var(--gold-hi);color:var(--gold-hi)}
.btn[hidden]{display:none}
/* preview */
.pv{position:sticky;top:96px;background:#0f0e0b;border:1px solid var(--line);border-radius:14px;display:flex;flex-direction:column;max-height:calc(100vh - 124px);min-width:0}
.pv header{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}
.pv header b{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--silver)}
.pill{margin-left:auto;font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:4px 10px;border-radius:999px;border:1px solid var(--line-strong);color:var(--dim)}
.pill.ready{background:rgba(212,175,90,.16);border-color:var(--gold-hi);color:var(--gold-hi)}
.pill.ex{border-style:dashed}
.pv pre{margin:0;padding:16px 18px;overflow:auto;font-family:var(--mono);font-size:13px;line-height:1.6;color:#d8d2c6;white-space:pre-wrap;word-break:break-word;flex:1}
.pv pre mark{background:rgba(212,175,90,.18);color:var(--gold-hi);border-radius:3px;padding:0 2px}
.pv footer{display:flex;gap:10px;padding:12px 16px;border-top:1px solid var(--line);font-size:13px;color:var(--dim);align-items:center;flex-wrap:wrap}
.pv footer .sp{flex:1}
.mini{background:none;border:1px solid var(--line-strong);border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;cursor:pointer;color:var(--silver)}
.mini:hover{color:var(--gold-hi);border-color:var(--gold-hi)}
/* result */
.result-box{position:relative;background:#0f0e0b;border:1px solid var(--line-strong);border-radius:12px;margin-top:8px}
.result-box pre{margin:0;max-height:420px;overflow:auto;padding:18px 20px;font-family:var(--mono);font-size:13.5px;line-height:1.6;white-space:pre-wrap;word-break:break-word;color:#ddd7cb}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 6px}
.steps3{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-top:22px}
.steps3 div{border:1px solid var(--line);border-radius:12px;padding:16px;background:var(--ink)}
.steps3 b{display:block;color:var(--gold-hi);font-family:var(--display);font-size:17px;margin-bottom:4px}
.steps3 p{margin:0;color:var(--dim);font-size:15px}
.ai-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.ai-links a{color:var(--silver);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-weight:600;font-size:14.5px}
.ai-links a:hover{color:var(--gold-hi);border-color:var(--gold-hi)}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%) translateY(20px);background:var(--gold-hi);color:#140f05;font-weight:700;padding:12px 22px;border-radius:999px;opacity:0;transition:.25s;pointer-events:none;z-index:20}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
/* start hero */
.hero{display:grid;grid-template-columns:auto minmax(0,1fr);gap:28px;align-items:center;margin-bottom:26px}
.hero img{width:150px;height:auto}
/* drawer */
.drawer{position:fixed;inset:0;z-index:30;display:flex;justify-content:flex-end;background:rgba(0,0,0,.6)}
.drawer>div{width:min(460px,100%);height:100%;background:var(--panel);border-left:1px solid var(--line);padding:24px max(20px,env(safe-area-inset-right,0px)) 24px 24px;overflow:auto;padding-top:calc(24px + env(safe-area-inset-top,0px))}
.saved{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:12px}
.saved li{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:var(--ink)}
.saved b{font-family:var(--display);color:var(--gold-hi);font-size:18px;display:block}
.saved small{color:var(--dim)}
.saved .row{margin-top:10px}
.confirm{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:14px;color:var(--text)}
/* footer */
.foot{border-top:1px solid var(--line);padding-block:18px;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px));text-align:center;color:var(--dim);font-size:13px;letter-spacing:.04em}
/* responsive */
@media (max-width:1180px){.ws{grid-template-columns:200px minmax(0,1fr)}.pv{grid-column:2;position:static;max-height:560px}}
@media (max-width:820px){
  .ws{grid-template-columns:minmax(0,1fr);gap:18px;padding-block:18px}
  .rail{display:none}.pv{grid-column:1}
  .mobile-progress{display:block}
  .mobile-progress .track{height:4px;background:var(--panel-2);border-radius:4px;overflow:hidden}
  .mobile-progress .fill{height:100%;background:var(--gold);transition:width .3s}
  .mobile-progress p{margin:8px 0 0;font-size:13px;color:var(--dim);letter-spacing:.12em;text-transform:uppercase;font-weight:600}
  .hero{grid-template-columns:1fr;justify-items:start;gap:14px}.hero img{width:96px}
  .mark small{display:none}
  .nav .btn{flex:1}
}
@media (max-width:420px){.bar{gap:10px}.mark{gap:8px}.mark img{width:28px}.mark b{font-size:15px;letter-spacing:.05em}.ghost{padding:6px 10px;font-size:13px}}
@media (max-width:359px){.mark b{font-size:13px;letter-spacing:.03em}.mark img{width:24px}.ghost{padding:6px 8px;font-size:12.5px}.count{min-width:18px;height:18px;font-size:11px;margin-left:4px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}


/* v2 additions: plugin file tree, skill cards, paste box, download bay */
.tree{list-style:none;margin:0;padding:10px 8px;overflow:auto;font-family:var(--mono);font-size:13px;line-height:1.5;flex:none;max-height:280px;border-bottom:1px solid var(--line)}
.tree li{margin:0}
.tree button{all:unset;box-sizing:border-box;display:flex;gap:6px;width:100%;padding:3px 8px;border-radius:6px;cursor:pointer;color:#d8d2c6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tree button:hover{background:var(--panel-2)}
.tree button:focus-visible{outline:2px solid var(--gold-hi)}
.tree button[aria-pressed=true]{background:rgba(212,175,90,.14);color:var(--gold-hi)}
.tree .dir{color:var(--silver);padding:3px 8px;display:block;white-space:nowrap}
.tree .pend{color:#7d776c;font-style:italic}
.tree .ind{display:inline-block;width:14px;flex:none}
.pv .fname{font-family:var(--mono);font-size:12px;color:var(--gold);padding:10px 18px 0;word-break:break-all}
.pv pre{min-height:120px}
.count-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.count-row .choice>span{padding:12px 20px;text-align:center}
.count-row .choice b{font-family:var(--display);font-size:22px;color:var(--gold-hi)}
.ownlist{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:10px;counter-reset:s}
.ownlist li{display:flex;gap:10px;align-items:flex-start;counter-increment:s}
.ownlist li::before{content:"Skill " counter(s);flex:none;width:58px;padding-top:15px;font-weight:700;color:var(--gold);font-size:13.5px}
.ownlist input{flex:1}
.prompt-box pre{max-height:340px}
.howto{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin:18px 0}
.howto div{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:var(--ink)}
.howto b{display:block;color:var(--gold-hi);font-family:var(--display);font-size:16px;margin-bottom:4px}
.howto p{margin:0;color:var(--dim);font-size:14.5px}
textarea.paste{min-height:260px;font-family:var(--mono);font-size:13.5px}
.callout{border:1px solid var(--line-strong);border-left:4px solid var(--gold);background:var(--ink);border-radius:10px;padding:14px 16px;margin-top:14px}
.callout.warn{border-left-color:var(--red)}
.callout b{color:var(--gold-hi)}
.callout.warn b{color:#F08A7A}
.callout p{margin:4px 0 0}
.ok-line{color:var(--gold-hi);font-weight:600;margin-top:12px}
.agent-card,.skill-card{border:1px solid var(--line);border-radius:12px;background:var(--ink);padding:16px 18px;margin-top:12px}
.agent-card{border-color:var(--line-strong);background:linear-gradient(180deg,rgba(212,175,90,.08),rgba(212,175,90,.02))}
.card-top{display:flex;gap:12px;align-items:flex-start;flex-wrap:wrap}
.card-top .t{flex:1;min-width:0}
.tag{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:700}
.agent-card h3,.skill-card h3{font-family:var(--display);color:var(--gold-hi);font-size:21px;margin:2px 0 4px;font-weight:700}
.skill-card .cmd{font-family:var(--mono);font-size:13px;color:var(--silver)}
.card-desc{color:var(--text);font-size:15px;margin:6px 0 0}
.skill-card details,.agent-card details{margin-top:10px}
.skill-card summary,.agent-card summary{cursor:pointer;color:var(--silver);font-weight:600;font-size:14.5px}
.skill-card textarea,.agent-card textarea{margin-top:10px;font-family:var(--mono);font-size:13px;min-height:220px}
.meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.meta span{font-size:13px;color:var(--dim);border:1px solid var(--line);border-radius:999px;padding:3px 10px}
.bay{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:14px}
.bay button{text-align:left;background:var(--ink);border:1px solid var(--line-strong);border-radius:12px;padding:16px 18px;cursor:pointer;color:var(--text)}
.bay button:hover{border-color:var(--gold-hi)}
.bay button.main{grid-column:1/-1;background:linear-gradient(180deg,var(--gold-hi),var(--gold));color:#140f05;border:0}
.bay button.main em{color:#3a2c0c}
.bay b{display:block;font-size:17px}
.bay em{display:block;font-style:normal;font-size:14px;color:var(--dim);margin-top:3px}
.field-grid{display:grid;gap:0 16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.ex-link{background:none;border:0;color:var(--gold-hi);text-decoration:underline;text-underline-offset:3px;cursor:pointer;font-weight:600;padding:0}

/* v3: paywall card */
.paywall{border:1px solid var(--line-strong);border-radius:14px;background:linear-gradient(180deg,rgba(212,175,90,.10),rgba(212,175,90,.02));padding:22px 22px 18px;margin-top:8px}
.price{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin:6px 0 4px}
.price s{color:var(--dim);font-size:22px}
.price b{font-family:var(--display);color:var(--gold-hi);font-size:44px;line-height:1}
.price em{font-style:normal;font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:#140f05;background:var(--gold-hi);border-radius:999px;padding:4px 10px}
.spots{color:var(--gold-hi);font-weight:600;margin:4px 0 14px}
.codebox{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.codebox input{flex:1;min-width:200px;text-transform:uppercase;letter-spacing:.08em}
a.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.unlocked{color:var(--gold-hi);font-weight:600}