@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@500;600;700;800&display=swap";:root{--bg-darkest:#07080b;--bg-surface:#0e1117;--bg-elevated:#151922;--bg-glass:#0e1117c7;--bg-glass-hover:#161b24e6;--border-subtle:#ffffff14;--border-active:#e11d488c;--border-focus:#38bdf899;--accent-red:#e11d48;--accent-red-glow:#e11d4859;--accent-cyan:#38bdf8;--accent-cyan-glow:#38bdf840;--accent-purple:#a855f7;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-full:9999px;--font-display:"Outfit", -apple-system, BlinkMacSystemFont, sans-serif;--font-body:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--shadow-dock:0 20px 40px -15px #000000d9;--shadow-btn:0 4px 14px #00000059;--shadow-glow:0 0 25px var(--accent-red-glow)}*{box-sizing:border-box;margin:0;padding:0}body,html{background-color:var(--bg-darkest);width:100%;height:100%;color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-user-select:none;user-select:none;overflow:hidden}#app{width:100vw;height:100vh;position:relative;overflow:hidden}#viewport-container{z-index:1;width:100%;height:100%;position:absolute;top:0;left:0}#viewport-container canvas{outline:none;display:block;width:100%!important;height:100%!important}.welcome-card{z-index:15;-webkit-backdrop-filter:blur(28px);border-radius:var(--radius-lg);text-align:center;pointer-events:auto;background:#0e1117d9;border:1px solid #ffffff1f;flex-direction:column;align-items:center;gap:16px;width:min(560px,100vw - 40px);padding:36px 32px;transition:opacity .4s,transform .4s,visibility .4s;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 30px 60px -15px #000000e6,0 0 40px #38bdf826}.welcome-card.hidden{opacity:0;visibility:hidden;pointer-events:none;transform:translate(-50%,-46%)scale(.96);display:none!important}.welcome-badge{font-family:var(--font-body);letter-spacing:.12em;border-radius:var(--radius-full);color:#7dd3fc;background:#38bdf826;border:1px solid #38bdf866;padding:4px 12px;font-size:11px;font-weight:700}.welcome-card h2{font-family:var(--font-display);color:#fff;letter-spacing:-.01em;font-size:24px;font-weight:800;line-height:1.25}.welcome-card p{color:var(--text-secondary);max-width:440px;font-size:13.5px;line-height:1.5}.welcome-upload-container{flex-direction:column;gap:12px;width:100%;margin-top:4px;display:flex}.welcome-upload-zone{border-radius:var(--radius-md);cursor:pointer;background:#ffffff08;border:2px dashed #e11d4873;flex-direction:column;justify-content:center;align-items:center;padding:24px 20px;transition:all .25s cubic-bezier(.4,0,.2,1);display:flex}.welcome-upload-zone:hover{border-color:var(--accent-red);box-shadow:0 8px 24px -6px var(--accent-red-glow);background:#e11d4814;transform:translateY(-2px)}.welcome-upload-icon{width:44px;height:44px;color:var(--accent-red);background:#e11d4826;border-radius:50%;justify-content:center;align-items:center;margin-bottom:10px;display:flex}.welcome-upload-icon svg{width:22px;height:22px}.welcome-upload-title{font-family:var(--font-display);color:#fff;margin-bottom:4px;font-size:15px;font-weight:700}.welcome-upload-subtitle{color:var(--text-secondary);font-size:12px}.formats-section{border-radius:var(--radius-md);background:#ffffff05;border:1px solid #ffffff0f;flex-direction:column;gap:8px;width:100%;padding:12px 14px;display:flex}.formats-header{justify-content:space-between;align-items:center;font-size:11px;display:flex}.formats-header-title{text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);font-weight:700}.formats-header-tip{color:var(--text-muted);font-size:10.5px}.supported-formats-grid{grid-template-columns:repeat(4,1fr);gap:8px;width:100%;display:grid}.format-card{border-radius:var(--radius-sm);background:#ffffff08;border:1px solid #ffffff14;flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:8px 6px;transition:all .2s;display:flex}.format-card:hover{background:#ffffff12;border-color:#fff3;transform:translateY(-1px)}.format-card-badge{font-family:var(--font-mono);letter-spacing:.04em;border-radius:4px;padding:2px 7px;font-size:11px;font-weight:800}.format-card-badge.badge-obj{color:#c084fc;background:#a855f733;border:1px solid #a855f766}.format-card-badge.badge-fbx{color:#38bdf8;background:#38bdf833;border:1px solid #38bdf866}.format-card-badge.badge-gltf{color:#4ade80;background:#22c55e33;border:1px solid #22c55e66}.format-card-badge.badge-glb{color:#fbbf24;background:#f59e0b33;border:1px solid #f59e0b66}.format-card-info{text-align:center;flex-direction:column;align-items:center;display:flex}.format-name{color:var(--text-primary);font-size:10px;font-weight:600}.format-sub{color:var(--text-muted);font-size:8.5px}.welcome-separator{text-align:center;width:100%;margin:6px 0;position:relative}.welcome-separator:before{content:"";background:#ffffff14;width:100%;height:1px;position:absolute;top:50%;left:0}.welcome-separator span{letter-spacing:.1em;color:var(--text-muted);background:#0e1117;padding:0 12px;font-size:10px;font-weight:700;position:relative}.btn-dev-demo{color:var(--text-primary);text-align:left;border-radius:var(--radius-md);cursor:pointer;background:linear-gradient(135deg,#ffffff0f,#38bdf814);border:1px solid #38bdf84d;align-items:center;gap:14px;padding:12px 18px;transition:all .25s;display:flex}.btn-dev-demo:hover{border-color:var(--accent-cyan);color:#fff;background:linear-gradient(135deg,#38bdf82e,#0ea5e940);transform:translateY(-1px);box-shadow:0 6px 20px #38bdf840}.btn-demo-icon{width:36px;height:36px;color:var(--accent-cyan);background:#38bdf826;border:1px solid #38bdf84d;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.btn-demo-icon svg{width:20px;height:20px}.btn-demo-content{flex-direction:column;gap:2px;display:flex}.btn-demo-title{font-family:var(--font-display);color:#fff;font-size:13.5px;font-weight:700}.btn-demo-sub{color:var(--text-secondary);font-size:11px;line-height:1.3}.pulse-dot{background:var(--accent-cyan);width:7px;height:7px;box-shadow:0 0 8px var(--accent-cyan);border-radius:50%;margin-right:6px;animation:2s ease-in-out infinite pulse;display:inline-block}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.85)}}.studio-header{z-index:10;background:var(--bg-glass);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);height:64px;box-shadow:var(--shadow-dock);pointer-events:auto;justify-content:space-between;align-items:center;padding:0 20px;display:flex;position:absolute;top:16px;left:20px;right:20px}.brand{align-items:center;gap:12px;display:flex}.brand-badge{font-family:var(--font-body);letter-spacing:.1em;border-radius:var(--radius-full);border:1px solid var(--border-active);color:#fda4af;background:linear-gradient(135deg,#e11d4840,#a855f740);padding:3px 8px;font-size:10px;font-weight:700}.brand h1{font-family:var(--font-display);letter-spacing:.05em;color:var(--text-primary);font-size:19px;font-weight:800}.brand h1 span{color:var(--accent-red)}.header-actions{align-items:center;gap:10px;display:flex}.header-divider{background:var(--border-subtle);width:1px;height:28px;margin:0 4px}.btn{font-family:var(--font-body);border-radius:var(--radius-md);cursor:pointer;box-shadow:var(--shadow-btn);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:9px 18px;font-size:13px;font-weight:600;text-decoration:none;transition:all .2s cubic-bezier(.16,1,.3,1);display:inline-flex}.btn-primary{color:#fff;background:linear-gradient(135deg,#e11d48,#be123c);border-color:#fff3}.btn-primary:hover{box-shadow:var(--shadow-glow);background:linear-gradient(135deg,#f43f5e,#e11d48);transform:translateY(-1px)}.btn-secondary{color:var(--text-primary);border-color:var(--border-subtle);background:#ffffff0f}.btn-secondary:hover{background:#ffffff1f;border-color:#fff3}.btn-icon{border-radius:var(--radius-md);border:1px solid var(--border-subtle);width:40px;height:40px;color:var(--text-secondary);background:#ffffff0d;padding:0}.btn-icon:hover{color:var(--text-primary);background:#ffffff1f;border-color:#fff3}.btn-icon.active{border-color:var(--accent-red);color:#fda4af;background:#e11d4833}.btn-block{width:100%}.camera-floating-bar{z-index:10;background:var(--bg-glass);-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-lg);border:1px solid var(--border-subtle);box-shadow:var(--shadow-dock);flex-direction:column;gap:6px;padding:8px;display:flex;position:absolute;top:50%;left:20px;transform:translateY(-50%)}.btn-cam{color:var(--text-secondary);font-family:var(--font-body);border-radius:var(--radius-sm);cursor:pointer;text-align:left;white-space:nowrap;background:0 0;border:1px solid #0000;padding:8px 14px;font-size:12px;font-weight:500;transition:all .18s}.btn-cam:hover{color:var(--text-primary);background:#ffffff14}.btn-cam.active{border-color:var(--border-active);color:#fff;background:#e11d4840;font-weight:600}.studio-dock{z-index:10;background:var(--bg-glass);-webkit-backdrop-filter:blur(24px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);width:380px;box-shadow:var(--shadow-dock);flex-direction:column;display:flex;position:absolute;top:96px;bottom:56px;right:20px;overflow:hidden}.dock-tabs{border-bottom:1px solid var(--border-subtle);background:#00000059;gap:2px;padding:4px;display:flex}.tab-btn{border-radius:var(--radius-md);color:var(--text-muted);cursor:pointer;font-family:var(--font-body);background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;padding:8px 4px;font-size:11px;font-weight:600;transition:all .2s;display:flex}.tab-btn:hover{color:var(--text-primary);background:#ffffff0d}.tab-btn.active{color:#fff;background:var(--bg-elevated);box-shadow:0 2px 8px #0006}.tab-btn.active svg{stroke:var(--accent-red)}.dock-content{flex:1;padding:20px;overflow-y:auto}.dock-content::-webkit-scrollbar{width:5px}.dock-content::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:4px}.tab-pane{flex-direction:column;gap:18px;display:none}.tab-pane.active{display:flex}.section-title{flex-direction:column;gap:4px;margin-top:4px;display:flex}.section-title h3{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em;color:var(--text-primary);font-size:14px;font-weight:700}.section-title p{color:var(--text-secondary);font-size:12px}.finish-grid{grid-template-columns:repeat(2,1fr);gap:8px;display:grid}.finish-btn{border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-secondary);font-family:var(--font-body);cursor:pointer;background:#ffffff0a;align-items:center;gap:10px;padding:10px 12px;font-size:12px;font-weight:600;transition:all .2s;display:flex}.finish-btn:hover{color:var(--text-primary);background:#ffffff17;border-color:#ffffff26}.finish-btn.active{border-color:var(--accent-red);color:#fff;background:#e11d482e}.finish-preview{border-radius:50%;flex-shrink:0;width:22px;height:22px;box-shadow:inset 0 0 4px #0006}.preview-gloss{background:radial-gradient(circle at 35% 35%,#fff 0%,#e11d48 40%,#881337 100%)}.preview-satin{background:radial-gradient(circle,#fb7185 0%,#be123c 60%,#4c0519 100%)}.preview-matte{background:#3f3f46}.preview-metallic{background:radial-gradient(circle at 35% 35%,#fde047 0%,#ca8a04 45%,#713f12 100%)}.preview-carbon{background:repeating-linear-gradient(45deg,#18181b,#18181b 2px,#27272a 2px 4px)}.preview-forged{background:radial-gradient(circle at 30% 30%,#3f3f46 0%,#18181b 60%,#09090b 100%);border:1px solid #fff3}.preview-chameleon{background:linear-gradient(135deg,#8b5cf6,#06b6d4,#ec4899)}.preview-chrome{background:linear-gradient(135deg,#f8fafc 0%,#94a3b8 50%,#e2e8f0 100%)}.zone-selector{border-radius:var(--radius-md);border:1px solid var(--border-subtle);background:#0000004d;gap:3px;padding:3px;display:flex;overflow-x:auto}.zone-btn{color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;background:0 0;border:none;flex:1;padding:7px 8px;font-size:11px;font-weight:600;transition:all .15s}.zone-btn:hover{color:#fff}.zone-btn.active{background:var(--bg-elevated);color:#fff;box-shadow:0 1px 4px #00000080}.color-picker-box{border-radius:var(--radius-md);border:1px solid var(--border-subtle);background:#00000040;flex-direction:column;gap:12px;padding:14px;display:flex}.color-input-row{justify-content:space-between;align-items:center;display:flex}.color-input-row label{color:var(--text-secondary);font-size:12px}.color-preview-wrapper{align-items:center;gap:8px;display:flex}.color-preview-wrapper input[type=color]{-webkit-appearance:none;border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;width:32px;height:32px}.color-preview-wrapper input[type=color]::-webkit-color-swatch-wrapper{padding:0}.color-preview-wrapper input[type=color]::-webkit-color-swatch{border-radius:var(--radius-sm);border:1px solid #ffffff4d}#color-hex-label{color:var(--text-primary);border-radius:var(--radius-sm);background:#ffffff14;padding:4px 8px;font-family:monospace;font-size:12px}.swatches-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:11px}.swatches-grid{grid-template-columns:repeat(6,1fr);gap:7px;display:grid}.color-swatch{aspect-ratio:1;border-radius:var(--radius-sm);cursor:pointer;border:1px solid #ffffff26;width:100%;transition:transform .15s,box-shadow .15s}.color-swatch:hover{z-index:2;transform:scale(1.15);box-shadow:0 0 10px #ffffff4d}.preset-chips{flex-wrap:wrap;gap:6px;display:flex}.preset-chip{border:1px solid var(--border-subtle);color:var(--text-secondary);border-radius:var(--radius-full);cursor:pointer;background:#ffffff0d;padding:6px 10px;font-size:11px;font-weight:500;transition:all .15s}.preset-chip:hover{color:#fff;background:#ffffff1f;border-color:#fff3}.livery-list{flex-direction:column;gap:6px;display:flex}.livery-item{border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;text-align:left;background:#ffffff0a;align-items:center;padding:10px 14px;font-size:12px;font-weight:600;transition:all .2s;display:flex}.livery-item:hover{color:#fff;background:#ffffff14}.livery-item.active{border-color:var(--accent-red);color:#fff;background:#e11d4833}.upload-decal-btn{margin-top:6px;margin-bottom:12px}.slider-row{flex-direction:column;gap:6px;margin-bottom:12px;display:flex}.slider-row label{color:var(--text-secondary);justify-content:space-between;align-items:center;font-size:12px;display:flex}.slider-badge{color:var(--accent-cyan);border-radius:var(--radius-sm);letter-spacing:.2px;background:#38bdf81f;border:1px solid #38bdf847;padding:1px 7px;font-family:JetBrains Mono,Fira Code,monospace,sans-serif;font-size:11px;font-weight:700}.slider-row input[type=range]{-webkit-appearance:none;border-radius:var(--radius-full);background:#ffffff1f;outline:none;width:100%;height:5px}.slider-row input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent-red);cursor:pointer;width:15px;height:15px;box-shadow:0 0 8px var(--accent-red-glow);border-radius:50%;transition:transform .1s}.slider-row input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.25)}.studio-presets{flex-direction:column;gap:8px;display:flex}.studio-preset-card{border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;text-align:left;background:#ffffff0a;align-items:center;gap:14px;padding:12px;transition:all .2s;display:flex}.studio-preset-card:hover{background:#ffffff17;border-color:#fff3}.studio-preset-card.active{border-color:var(--accent-red);background:#e11d482e}.studio-preview-circle{border:1px solid #fff3;border-radius:50%;flex-shrink:0;width:32px;height:32px}.hex-circle{background:radial-gradient(circle at 40% 40%,#fff,#090a0f);border:1px solid #38bdf8}.photo-circle{background:radial-gradient(circle at 40% 40%,#cbd5e1,#1e293b)}.cyber-circle{background:radial-gradient(circle at 40% 40%,#06b6d4,#d946ef)}.sunset-circle{background:radial-gradient(circle at 40% 40%,#fb923c,#581c87)}.studio-info h4{color:#fff;font-size:13px;font-weight:600}.studio-info span{color:var(--text-secondary);font-size:11px}.parts-list{flex-direction:column;gap:6px;max-height:320px;display:flex;overflow-y:auto}.no-parts-message{color:var(--text-muted);border-radius:var(--radius-sm);border:1px dashed var(--border-subtle);text-align:center;background:#ffffff08;padding:12px;font-size:12px;line-height:1.5}.part-item{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);cursor:pointer;background:#ffffff0a;align-items:center;gap:10px;padding:9px 12px;transition:all .15s;display:flex}.part-item:hover{background:#ffffff14}.part-item.selected{border-color:var(--accent-red);background:#e11d4833}.part-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.part-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.quality-grid{grid-template-columns:repeat(2,1fr);gap:8px;display:grid}.quality-btn{border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;text-align:left;background:#ffffff0a;flex-direction:column;gap:3px;padding:10px;transition:all .18s;display:flex}.quality-btn strong{color:#fff;font-size:13px}.quality-btn span{color:var(--text-muted);font-size:10px}.quality-btn:hover{background:#ffffff14}.quality-btn.active{border-color:var(--accent-cyan);background:#38bdf82e}.quality-btn.active strong{color:var(--accent-cyan)}.export-actions{flex-direction:column;gap:10px;display:flex}.studio-footer{z-index:10;background:var(--bg-glass);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-full);align-items:center;gap:14px;height:36px;padding:0 16px;display:flex;position:absolute;bottom:16px;left:20px;right:420px}.metric-badge{color:var(--text-secondary);align-items:center;gap:6px;font-size:11px;font-weight:600;display:flex}.metric-dot{border-radius:50%;width:7px;height:7px}.metric-dot.green{background:#22c55e;box-shadow:0 0 8px #22c55e99}.status-hint{color:var(--text-muted);margin-left:auto;font-size:11px}.dropzone-overlay{z-index:100;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);pointer-events:none;background:#07080be0;justify-content:center;align-items:center;width:100%;height:100%;display:none;position:absolute;top:0;left:0}.dropzone-overlay.visible{display:flex}.dropzone-box{border:2px dashed var(--accent-red);border-radius:var(--radius-lg);box-shadow:0 0 50px var(--accent-red-glow);background:#e11d4814;flex-direction:column;align-items:center;gap:16px;padding:48px;display:flex}.dropzone-icon{width:64px;height:64px;color:var(--accent-red);background:#e11d4833;border-radius:50%;justify-content:center;align-items:center;display:flex}.dropzone-icon svg{width:32px;height:32px}.loading-modal{z-index:150;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#07080bbf;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:absolute;top:0;left:0}.loading-dialog{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);width:360px;box-shadow:var(--shadow-dock);text-align:center;flex-direction:column;align-items:center;gap:12px;padding:32px;display:flex}.loading-spinner{border:3px solid #ffffff1a;border-top-color:var(--accent-red);border-radius:50%;width:44px;height:44px;margin-bottom:8px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.progress-bar-wrap{border-radius:var(--radius-full);background:#ffffff1a;width:100%;height:6px;margin-top:10px;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg, var(--accent-red), var(--accent-purple));border-radius:var(--radius-full);height:100%;transition:width .2s}@media (width<=1024px){.studio-dock{width:320px}.studio-footer{right:360px}}@media (width<=768px){.camera-floating-bar{display:none}.studio-dock{width:calc(100vw - 40px);height:45vh;top:auto;bottom:60px}.studio-footer{right:20px}}