:root{--bg: #0f0d14;--bg-2: #15131c;--panel: #1a1722;--panel-2: #221e2e;--panel-3: #2a2538;--border: #332e42;--border-soft: #2a2538;--line: #332e42;--line-2: #403a52;--text: #efebf7;--muted: #9b93b0;--faint: #6f6885;--accent: #ff9d3d;--forge: #ff9d3d;--forge-soft: #ffb86b;--accent-2: #5fe3c0;--coolant: #5fe3c0;--grad: linear-gradient(135deg, #ff9d3d 0%, #ffb86b 100%);--good: #5fe3c0;--warn: #e7c14a;--bad: #ff6b81;--radius: 14px;--shadow: 0 8px 28px rgba(0, 0, 0, .45)}*{box-sizing:border-box}html,body{margin:0}body{background:radial-gradient(900px 500px at 12% -8%,rgba(255,157,61,.08),transparent 60%),radial-gradient(800px 500px at 100% 0%,rgba(95,227,192,.06),transparent 55%),var(--bg);color:var(--text);font:15px/1.55 Space Grotesk,system-ui,Segoe UI,Inter,sans-serif;-webkit-font-smoothing:antialiased}.mono{font-family:JetBrains Mono,ui-monospace,monospace}.eyebrow{font-family:JetBrains Mono,monospace;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--forge)}a{color:var(--accent-2);text-decoration:none}button{font:inherit;cursor:pointer}.btn{background:var(--grad);color:#fff;border:0;border-radius:11px;padding:10px 17px;font-weight:650;letter-spacing:.1px;box-shadow:0 4px 14px #ff9d3d47;transition:transform .12s,filter .15s,box-shadow .15s}.btn:hover{filter:brightness(1.07);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn:disabled{opacity:.55;cursor:not-allowed;filter:grayscale(.3);box-shadow:none;transform:none}.btn.ghost{background:var(--panel-2);color:var(--text);border:1px solid var(--border);box-shadow:none}.btn.ghost:hover{border-color:var(--accent);background:#232a3a}.btn.sm{padding:7px 13px;font-size:13px;border-radius:9px}.btn.danger{background:transparent;color:var(--bad);border:1px solid var(--border);box-shadow:none}.btn.danger:hover{border-color:var(--bad);background:#ff6b6b14}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 22px;border-bottom:1px solid var(--border-soft);position:sticky;top:0;background:#0e1016cc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:20}.brand{font-weight:800;letter-spacing:.3px;font-size:17px;display:flex;align-items:center;gap:8px}.brand .gem{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-size:19px}.brand .sub{color:var(--muted);font-weight:600}.wrap{max-width:1140px;margin:0 auto;padding:26px 22px 90px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.spacer{flex:1}.muted{color:var(--muted)}.faint{color:var(--faint)}.small{font-size:13px}.h1{font-size:25px;font-weight:800;margin:2px 0 18px;letter-spacing:-.2px}.sub-h{color:var(--muted);font-size:14px;margin:-10px 0 18px}.badge{display:inline-flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:7px 14px;font-size:13px}.badge b{color:var(--good)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(184px,1fr));gap:18px}.card{background:var(--panel);border:1px solid var(--border-soft);border-radius:var(--radius);overflow:hidden;transition:border-color .15s,transform .12s,box-shadow .15s}.card.click{cursor:pointer}.card.click:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:var(--shadow)}.thumb{aspect-ratio:1;display:grid;place-items:center;position:relative;background:radial-gradient(120% 120% at 50% 0%,#1c2230,#12151d)}.thumb.checker{background-image:linear-gradient(45deg,#1b212e 25%,transparent 25%),linear-gradient(-45deg,#1b212e 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#1b212e 75%),linear-gradient(-45deg,transparent 75%,#1b212e 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0}.card .meta{padding:11px 13px}.card .meta .name{font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.panel{background:var(--panel);border:1px solid var(--border-soft);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.field{display:block;margin-bottom:13px}.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:600}.input,textarea,select{width:100%;background:var(--bg-2);color:var(--text);border:1px solid var(--border);border-radius:11px;padding:10px 12px;font:inherit;resize:vertical}.input::placeholder,textarea::placeholder{color:var(--faint)}.input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #ff9d3d2e}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border-soft);margin:20px 0 18px;flex-wrap:wrap}.tab{background:none;border:0;color:var(--muted);padding:10px 14px;border-bottom:2px solid transparent;font-weight:650;border-radius:8px 8px 0 0}.tab:hover{color:var(--text);background:#ffffff08}.tab.on{color:var(--text);border-bottom-color:var(--accent)}.scene{width:100%;aspect-ratio:4/3;border-radius:14px;overflow:hidden;background:linear-gradient(#a7d8ff 0,#a7d8ff 58%,#93cf72 58%,#93cf72);display:grid;place-items:center;box-shadow:inset 0 0 0 1px #0000001f,var(--shadow)}.scene canvas{width:100%;height:100%;image-rendering:pixelated}.status-pill{font-size:12px;padding:3px 9px;border-radius:999px;border:1px solid var(--border);font-weight:600}.status-pill.generating{color:var(--warn);border-color:#e7c14a66}.status-pill.ready{color:var(--good);border-color:#4ad07f66}.status-pill.failed{color:var(--bad);border-color:#ff6b6b66}.center{min-height:78vh;display:grid;place-items:center;text-align:center;padding:24px}.login-card{max-width:420px}.login-card .logo{font-size:40px}.feat{display:grid;gap:9px;text-align:left;margin:16px 0 6px}.feat div{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:14px}.feat .em{font-size:17px;line-height:1.3}.empty{text-align:center;padding:54px 24px;border:1.5px dashed var(--border);border-radius:var(--radius);background:linear-gradient(180deg,rgba(255,157,61,.05),transparent)}.empty .big{font-size:46px}.empty h3{margin:12px 0 6px;font-size:19px}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:var(--panel-2);border:1px solid var(--border);padding:12px 18px;border-radius:12px;z-index:50;max-width:90vw;box-shadow:var(--shadow);font-weight:600}.toast.bad{border-color:var(--bad);color:#ffd4d4}.spin{width:15px;height:15px;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;display:inline-block;animation:sp .7s linear infinite;vertical-align:-2px}.btn.ghost .spin,.tab .spin{border-color:#ff9d3d4d;border-top-color:var(--accent)}@keyframes sp{to{transform:rotate(360deg)}}.hint{font-size:13px;color:var(--faint)}.tile-chip .tile-x{opacity:0;transition:opacity .12s ease}.tile-chip:hover .tile-x{opacity:1}.layout{display:flex;align-items:flex-start}.rail{width:86px;flex:0 0 86px;border-right:1px solid var(--line);background:var(--bg-2);position:sticky;top:53px;height:calc(100vh - 53px);display:flex;flex-direction:column;align-items:center;padding:12px 0;gap:4px;overflow-y:auto}.main{flex:1;min-width:0}.main .wrap{max-width:1040px}.rail-btn{width:66px;padding:10px 0 8px;border-radius:12px;cursor:pointer;background:none;border:1px solid transparent;display:flex;flex-direction:column;align-items:center;gap:5px;position:relative;color:var(--faint);transition:.15s}.rail-btn:hover{color:var(--text);background:var(--panel)}.rail-btn.on{color:var(--text);background:var(--panel-2);border-color:var(--line-2)}.rail-btn.on:before{content:"";position:absolute;left:-1px;top:13px;bottom:13px;width:3px;border-radius:3px;background:var(--forge);box-shadow:0 0 10px var(--forge)}.rail-btn .ri{font-size:19px;line-height:1}.rail-btn .num{font-family:JetBrains Mono,monospace;font-size:9px;color:var(--faint)}.rail-btn.on .num{color:var(--forge)}.rail-btn .nm{font-size:10px;font-weight:600;letter-spacing:.2px}.rail-sep{width:40px;height:1px;background:var(--line);margin:6px 0}.rail-sp{flex:1}.crumb{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}.crumb .sep{color:var(--faint)}.crumb .proj{color:var(--text);font-weight:600}.stylechip{display:flex;align-items:center;gap:9px;background:var(--panel);border:1px solid var(--line-2);border-radius:999px;padding:5px 8px 5px 12px;cursor:pointer;transition:border-color .15s}.stylechip:hover{border-color:var(--forge)}.stylechip .dot{width:8px;height:8px;border-radius:50%;background:var(--coolant);box-shadow:0 0 8px var(--coolant)}.stylechip .lab{font-size:9.5px;letter-spacing:1.3px;text-transform:uppercase;color:var(--faint);font-family:JetBrains Mono,monospace}.stylechip .val{font-size:13px;font-weight:600}.stylechip .sw{display:flex;gap:2px}.stylechip .sw i{width:12px;height:18px;border-radius:3px;display:block}.stage-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:18px}.stage-head h1{margin:5px 0;font-size:26px;font-weight:700;letter-spacing:-.4px}.stage-head p{margin:0;color:var(--muted);font-size:13px;max-width:56ch}.stage-head .head-actions{display:flex;gap:9px;flex-shrink:0}.cascade{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:18px;background:linear-gradient(90deg,rgba(95,227,192,.08),transparent);border:1px solid rgba(95,227,192,.22);border-radius:11px;padding:9px 13px;font-size:12.5px;color:var(--muted)}.cascade .pill{display:inline-flex;align-items:center;gap:6px;background:var(--panel);border:1px solid var(--line-2);border-radius:999px;padding:3px 10px;color:var(--text);font-weight:600}.cascade .pill .d{width:7px;height:7px;border-radius:50%;background:var(--coolant)}.cascade b{color:var(--coolant)}.aes-chip{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:4px 10px}.aes-chip .sw{width:11px;height:11px;border-radius:3px;border:1px solid rgba(0,0,0,.2)}