*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg: #2a2a32;--bg-light: #32323c;--bg-dark: #222228;--bg-card: #2e2e38;--surface: #2e2e38;--shadow-light: rgba(60, 60, 72, .7);--shadow-dark: rgba(16, 16, 20, .9);--neu-distance: 6px;--neu-blur: 12px;--neu-shadow: var(--neu-distance) var(--neu-distance) var(--neu-blur) var(--shadow-dark), calc(-1 * var(--neu-distance)) calc(-1 * var(--neu-distance)) var(--neu-blur) var(--shadow-light);--neu-shadow-sm: 3px 3px 6px var(--shadow-dark), -3px -3px 6px var(--shadow-light);--neu-inset: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);--neu-inset-lg: inset 5px 5px 10px var(--shadow-dark), inset -5px -5px 10px var(--shadow-light);--accent: #00c853;--accent-glow: rgba(0, 200, 83, .35);--accent-light: #69f0ae;--accent-dark: #00a844;--accent-gradient: linear-gradient(135deg, #00c853, #00e676);--text-primary: #e8e8ee;--text-secondary: #9e9eaa;--text-muted: #6a6a78;--text-accent: #69f0ae;--border: rgba(255, 255, 255, .04);--border-accent: rgba(0, 200, 83, .3);--radius-sm: 8px;--radius: 14px;--radius-lg: 20px;--radius-xl: 28px;--font-body: "Inter", -apple-system, sans-serif;--font-display: "Outfit", "Inter", sans-serif;--ease: cubic-bezier(.4, 0, .2, 1);--duration: .25s;--duration-slow: .5s}html{font-size:16px;scroll-behavior:smooth;height:100%}body{font-family:var(--font-body);background:var(--bg);color:var(--text-primary);height:100%;overflow-x:hidden;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}#topnav{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:0 28px;height:64px;background:var(--bg-dark);border-bottom:1px solid var(--border);box-shadow:0 4px 20px #0006;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.nav-left,.nav-right{flex:0 0 180px}.nav-right{display:flex;justify-content:flex-end}.nav-center{flex:1;display:flex;justify-content:center}.logo-mark{display:flex;align-items:center;gap:10px;cursor:pointer;-webkit-user-select:none;user-select:none}.logo-icon{width:34px;height:34px;object-fit:contain;border-radius:6px}.logo-text{font-family:var(--font-display);font-size:1.4rem;font-weight:700;letter-spacing:-.5px;color:var(--text-primary)}.logo-collab{font-size:1.1rem;color:var(--text-muted);font-weight:300;margin:0 2px}.logo-partner{font-size:1.2rem}.logo-accent{color:#6aabf7}.stepper{display:flex;align-items:center;gap:0}.step{display:flex;align-items:center;gap:8px;padding:6px 12px;border-radius:var(--radius);transition:all var(--duration) var(--ease)}.step-circle{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;background:var(--bg);color:var(--text-muted);box-shadow:var(--neu-shadow-sm);transition:all var(--duration) var(--ease)}.step-label{font-size:.78rem;font-weight:500;color:var(--text-muted);transition:color var(--duration) var(--ease);white-space:nowrap}.step-line{width:36px;height:2px;background:var(--text-muted);opacity:.3;margin:0 4px;border-radius:1px;transition:background var(--duration) var(--ease)}.step.active .step-circle{background:var(--accent-gradient);color:#fff;box-shadow:0 0 16px var(--accent-glow)}.step.active .step-label{color:var(--accent-light)}.step.completed .step-circle{background:var(--accent-dark);color:#fff}.step.completed .step-label{color:var(--text-secondary)}.step-line.completed{background:var(--accent);opacity:.7}.neu-btn-sm{width:38px;height:38px;border-radius:10px;border:none;background:var(--surface);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--neu-shadow-sm);transition:all var(--duration) var(--ease)}.neu-btn-sm:hover{color:var(--accent);box-shadow:0 0 12px var(--accent-glow)}#app{margin-top:64px;height:calc(100vh - 64px);position:relative;overflow-y:auto;overflow-x:hidden}.page{width:100%;min-height:100%;overflow:visible}#layoutPage,.preview-container,.select-page,.configure-step{height:calc(100vh - 64px);overflow:hidden}.page-enter{animation:pageIn .45s var(--ease) forwards}.page-exit{animation:pageOut .3s var(--ease) forwards}@keyframes pageIn{0%{opacity:0;transform:translateY(24px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes pageOut{0%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(-16px) scale(.98)}}.hidden{display:none!important}.neu-card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--neu-shadow);border:1px solid var(--border);padding:28px;transition:all var(--duration) var(--ease)}.neu-card:hover{transform:translateY(-2px);box-shadow:8px 8px 16px var(--shadow-dark),-8px -8px 16px var(--shadow-light)}.neu-card-interactive{cursor:pointer}.neu-card-interactive:hover{border-color:var(--border-accent);box-shadow:8px 8px 16px var(--shadow-dark),-8px -8px 16px var(--shadow-light),0 0 20px var(--accent-glow)}.neu-card-interactive.selected{border-color:var(--accent);box-shadow:var(--neu-shadow),0 0 24px var(--accent-glow)}.neu-inset{background:var(--bg-dark);border-radius:var(--radius);box-shadow:var(--neu-inset);padding:16px}.neu-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;font-family:var(--font-body);font-size:.9rem;font-weight:600;border:none;border-radius:var(--radius);cursor:pointer;transition:all var(--duration) var(--ease);position:relative;overflow:hidden;-webkit-user-select:none;user-select:none}.neu-btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 16px var(--accent-glow)}.neu-btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 24px #00c85380}.neu-btn-primary:active{transform:translateY(1px);box-shadow:0 2px 8px var(--accent-glow)}.neu-btn-secondary{background:var(--surface);color:var(--text-primary);box-shadow:var(--neu-shadow-sm)}.neu-btn-secondary:hover{color:var(--accent);box-shadow:var(--neu-shadow)}.neu-btn-outline{background:transparent;color:var(--accent);border:2px solid var(--accent);box-shadow:none}.neu-btn-outline:hover{background:#00c8531a;box-shadow:0 0 16px var(--accent-glow)}.neu-btn-lg{padding:16px 40px;font-size:1rem;border-radius:var(--radius-lg)}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:.78rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.8px}.neu-input,.neu-select{width:100%;padding:12px 16px;font-family:var(--font-body);font-size:.9rem;color:var(--text-primary);background:var(--bg-dark);border:1px solid transparent;border-radius:var(--radius-sm);box-shadow:var(--neu-inset);outline:none;transition:all var(--duration) var(--ease);-webkit-appearance:none;appearance:none}.neu-input:focus,.neu-select:focus{border-color:var(--accent);box-shadow:var(--neu-inset),0 0 0 3px var(--accent-glow)}.neu-input::placeholder{color:var(--text-muted)}.neu-select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239e9eaa' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}.neu-toggle{display:flex;align-items:center;gap:12px;cursor:pointer;-webkit-user-select:none;user-select:none}.neu-toggle input{display:none}.toggle-track{width:48px;height:26px;background:var(--bg-dark);border-radius:13px;box-shadow:var(--neu-inset);position:relative;transition:all var(--duration) var(--ease)}.toggle-thumb{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:var(--text-muted);box-shadow:2px 2px 4px #0000004d;transition:all var(--duration) var(--ease)}.neu-toggle input:checked+.toggle-track{box-shadow:var(--neu-inset),0 0 12px var(--accent-glow)}.neu-toggle input:checked+.toggle-track .toggle-thumb{left:25px;background:var(--accent);box-shadow:0 0 8px var(--accent-glow)}.toggle-label{font-size:.85rem;color:var(--text-secondary)}.neu-range{-webkit-appearance:none;appearance:none;width:100%;height:6px;background:var(--bg-dark);border-radius:3px;box-shadow:var(--neu-inset);outline:none}.neu-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;background:var(--accent-gradient);cursor:pointer;box-shadow:0 0 10px var(--accent-glow),var(--neu-shadow-sm);transition:transform .15s var(--ease)}.neu-range::-webkit-slider-thumb:hover{transform:scale(1.15)}.neu-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;font-size:.75rem;font-weight:600;color:var(--accent-light);background:#00c8531a;border:1px solid rgba(0,200,83,.2);border-radius:20px;white-space:nowrap}.neu-divider{height:1px;background:var(--border);margin:20px 0}.section-header{display:flex;align-items:center;gap:10px;margin-bottom:18px}.section-icon{width:36px;height:36px;border-radius:10px;background:var(--accent-gradient);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px var(--accent-glow)}.section-icon svg{width:18px;height:18px;color:#fff}.section-title{font-family:var(--font-display);font-size:1.05rem;font-weight:600;color:var(--text-primary)}.tooltip{position:relative}.tooltip:after{content:attr(data-tip);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%) scale(.9);padding:6px 12px;font-size:.72rem;color:var(--text-primary);background:var(--bg-dark);border-radius:6px;box-shadow:var(--neu-shadow-sm);white-space:nowrap;pointer-events:none;opacity:0;transition:all .2s var(--ease);z-index:100}.tooltip:hover:after{opacity:1;transform:translate(-50%) scale(1)}.landing-page{display:flex;flex-direction:column;align-items:center;padding:40px 24px 80px;min-height:calc(100vh - 64px)}.landing-hero{text-align:center;max-width:700px;margin-bottom:48px}.hero-logo-wrapper{width:120px;height:120px;margin:0 auto 18px;border-radius:28px;background:var(--surface);box-shadow:var(--neu-shadow),0 0 40px #64a0f026;display:flex;align-items:center;justify-content:center;padding:16px;animation:float 4s ease-in-out infinite}.hero-logo{width:100%;height:100%;object-fit:contain;border-radius:16px}.hero-brand-name{font-family:var(--font-display);font-size:3.2rem;font-weight:900;letter-spacing:-1px;color:var(--text-primary);margin-bottom:4px}.hero-tagline{font-size:1rem;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:3px;margin-bottom:28px}.hero-title{font-family:var(--font-display);font-size:1.6rem;font-weight:700;line-height:1.2;margin-bottom:12px;background:linear-gradient(135deg,var(--text-primary),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.landing-hero>p{font-size:1rem;color:var(--text-secondary);line-height:1.6}.landing-hero .brand-tag{display:inline-flex;align-items:center;gap:6px;margin-top:14px;padding:6px 16px;border-radius:20px;background:#00c85314;border:1px solid rgba(0,200,83,.15);font-size:.8rem;color:var(--accent-light);font-weight:500}.type-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;max-width:1100px;width:100%}.type-card{text-align:center;padding:36px 24px 28px;position:relative;overflow:hidden}.type-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent-gradient);transform:scaleX(0);transition:transform var(--duration-slow) var(--ease)}.type-card:hover:before{transform:scaleX(1)}.type-card .card-icon{width:72px;height:72px;margin:0 auto 20px;border-radius:18px;background:var(--bg-dark);box-shadow:var(--neu-inset);display:flex;align-items:center;justify-content:center;transition:all var(--duration) var(--ease)}.type-card:hover .card-icon{box-shadow:var(--neu-inset),0 0 20px var(--accent-glow)}.type-card .card-icon svg{width:36px;height:36px;color:var(--accent)}.type-card h3{font-family:var(--font-display);font-size:1.1rem;font-weight:600;margin-bottom:8px}.type-card p{font-size:.82rem;color:var(--text-secondary);line-height:1.5;margin-bottom:18px}.type-card .specs-row{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-bottom:20px}.configure-page{display:grid;grid-template-columns:420px 1fr;min-height:calc(100vh - 64px)}.config-panel{background:var(--bg-dark);border-right:1px solid var(--border);padding:28px 24px 40px;overflow-y:auto;max-height:calc(100vh - 64px)}.config-panel::-webkit-scrollbar{width:4px}.config-section{margin-bottom:28px}.config-section .section-content{display:flex;flex-direction:column;gap:16px}.config-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.config-3d-panel{position:relative;display:flex;align-items:center;justify-content:center;background:var(--bg);overflow:hidden}.config-3d-panel canvas{display:block;width:100%!important;height:100%!important}.config-3d-watermark{position:absolute;bottom:16px;right:20px;font-size:.7rem;color:var(--text-muted);opacity:.4;-webkit-user-select:none;user-select:none;pointer-events:none}.config-3d-controls{position:absolute;top:16px;right:16px;display:flex;flex-direction:column;gap:8px}.series-preview-box{margin-bottom:20px;background:linear-gradient(145deg,var(--bg-dark),rgba(30,34,42,.95));border-radius:var(--radius);box-shadow:var(--neu-inset),0 0 20px #00c8960f;border:1.5px solid rgba(0,200,150,.25);overflow:hidden;animation:fadeInPreview .35s var(--ease) forwards}@keyframes fadeInPreview{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.series-preview-inner{display:flex;align-items:center;gap:18px;padding:20px 22px;min-height:120px}.series-preview-img{flex:0 0 180px;height:130px;border-radius:var(--radius-sm);background:linear-gradient(145deg,#f4f6f4,#dce0dc);padding:4px;box-shadow:2px 2px 8px #0003;overflow:hidden;display:flex;align-items:center;justify-content:center}.series-preview-img img{width:100%;height:100%;object-fit:cover;border-radius:calc(var(--radius-sm) - 2px)}.series-preview-info{flex:1;min-width:0}.series-preview-title{font-family:var(--font-display);font-size:1.15rem;font-weight:700;color:var(--accent-light);margin-bottom:3px}.series-preview-subtitle{font-size:.82rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.series-preview-desc{font-size:.88rem;color:var(--text-secondary);line-height:1.5}.config-nav{display:flex;justify-content:space-between;padding-top:16px;border-top:1px solid var(--border);margin-top:12px}.preview-page{display:grid;grid-template-columns:1fr 380px;min-height:calc(100vh - 64px)}.preview-3d{position:relative;background:var(--bg)}.preview-3d canvas{display:block;width:100%!important;height:100%!important}.preview-3d-badge{position:absolute;top:20px;left:20px;display:flex;align-items:center;gap:8px;padding:8px 16px;background:#1e1e26d9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius);border:1px solid var(--border)}.preview-3d-badge .logo-text{font-size:1rem}.summary-panel{background:var(--bg-dark);border-left:1px solid var(--border);padding:28px 24px 40px;overflow-y:auto;max-height:calc(100vh - 64px)}.summary-panel h2{font-family:var(--font-display);font-size:1.3rem;font-weight:700;margin-bottom:24px;color:var(--accent-light)}.summary-group{margin-bottom:20px}.summary-group-title{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:10px}.summary-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--border)}.summary-row:last-child{border-bottom:none}.summary-key{font-size:.85rem;color:var(--text-secondary)}.summary-value{font-size:.85rem;font-weight:600;color:var(--text-primary)}.summary-actions{display:flex;flex-direction:column;gap:10px;margin-top:24px}.info-box{display:flex;gap:10px;padding:12px 14px;background:#00c8530f;border:1px solid rgba(0,200,83,.12);border-radius:var(--radius-sm);margin-top:12px}.info-box svg{flex-shrink:0;color:var(--accent);margin-top:1px}.info-box p{font-size:.78rem;color:var(--text-secondary);line-height:1.5}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 12px var(--accent-glow)}50%{box-shadow:0 0 24px #00c85380}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.anim-float{animation:float 4s ease-in-out infinite}.anim-pulse{animation:pulse-glow 2s ease-in-out infinite}.spinner{width:36px;height:36px;border:3px solid var(--bg-light);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:1024px){.type-grid{grid-template-columns:1fr;max-width:400px}.configure-page{grid-template-columns:1fr}.config-3d-panel{min-height:400px}.preview-page{grid-template-columns:1fr}.preview-3d{min-height:50vh}.stepper{display:none}}@media(max-width:600px){.landing-hero h1{font-size:1.8rem}#topnav{padding:0 14px}.nav-left,.nav-right{flex:0 0 auto}.config-panel{padding:18px 14px}}.splash-page{position:fixed;inset:0;z-index:9999;background:#08090d;display:flex;align-items:center;justify-content:center;cursor:pointer;overflow:hidden}.splash-center{display:flex;flex-direction:column;align-items:center;gap:22px;opacity:1;animation:splashReveal 3.2s ease-out forwards}@keyframes splashReveal{0%{transform:scale(1)}40%{transform:scale(1)}to{transform:scale(.82) translateY(-80px)}}.splash-logo{width:88px;height:88px;border-radius:20px;object-fit:contain}.splash-name{font-family:var(--font-display);font-size:3rem;font-weight:800;letter-spacing:-1.2px;color:#f0f0f5}.splash-accent{color:#00c896}.splash-exit{animation:splashOut .5s ease forwards!important}@keyframes splashOut{to{opacity:0}}.layout-page{display:flex;height:100%;overflow:hidden;background:var(--bg)}.layout-left{width:380px;min-width:320px;max-width:420px;display:flex;flex-direction:column;background:var(--bg-card);border-right:1px solid rgba(255,255,255,.06);overflow:hidden;position:relative;z-index:2;box-shadow:4px 0 24px #0000004d}.layout-panel-header{display:flex;align-items:center;gap:10px;padding:18px 20px 12px;border-bottom:1px solid rgba(255,255,255,.07);flex-shrink:0}.layout-panel-title{font-family:Outfit,Inter,sans-serif;font-size:1.05rem;font-weight:700;color:var(--text);letter-spacing:-.3px}.layout-badge{padding:2px 8px;border-radius:20px;background:linear-gradient(135deg,#6366f1,#8b5cf6);font-size:.65rem;font-weight:700;color:#fff;letter-spacing:.5px;text-transform:uppercase}.layout-tabs{display:flex;gap:2px;padding:10px 12px 0;flex-shrink:0;border-bottom:1px solid rgba(255,255,255,.07)}.ltab{flex:1;display:flex;align-items:center;justify-content:center;gap:5px;padding:8px 6px;border:none;border-bottom:2px solid transparent;background:transparent;color:var(--text-muted);font-size:.75rem;font-weight:600;cursor:pointer;border-radius:6px 6px 0 0;transition:color .2s,border-color .2s,background .2s;font-family:inherit}.ltab:hover{color:var(--text);background:#6aabf70f}.ltab.active{color:#6aabf7;border-bottom-color:#6aabf7;background:#6aabf714}.ltab-panel{flex:1;overflow-y:auto;overflow-x:hidden;padding:14px 14px 0;display:flex;flex-direction:column;gap:10px}.ltab-panel.hidden{display:none}.layout-canvas-toolbar{display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.canvas-tip{font-size:.68rem;color:var(--text-muted)}.canvas-tools{display:flex;gap:4px}.tool-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:7px;border:1px solid rgba(255,255,255,.1);background:var(--bg);color:var(--text-muted);cursor:pointer;transition:all .18s}.tool-btn:hover{color:#6aabf7;border-color:#6aabf766;background:#6aabf712}.layout-canvas-wrap{position:relative;flex:1;min-height:200px;max-height:320px;border-radius:12px;overflow:hidden;background:#1a1c24;border:1px solid rgba(255,255,255,.08);box-shadow:inset 0 2px 12px #0000004d;cursor:crosshair}.layout-canvas-wrap 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