:root{--primary-color: #6366f1;--primary-hover: #4f46e5;--bg-color: #0f1115;--panel-bg: #1e2028;--text-main: #f8fafc;--text-muted: #94a3b8;--border-color: #334155;--accent-color: #22d3ee;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-glow: 0 0 15px rgba(99, 102, 241, .4)}*{box-sizing:border-box;margin:0;padding:0}html{height:100%;overscroll-behavior:none}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;height:100%;overscroll-behavior:none}#root{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh;width:100%}.container{max-width:1200px;margin:0 auto;padding:1rem;width:100%;flex:1;display:flex;flex-direction:column}.text-center{text-align:center}.mt-4{margin-top:1rem}.mb-4{margin-bottom:1rem}.app-header{padding:1.5rem 1rem;text-align:center;border-bottom:1px solid var(--border-color);background:#1e2028cc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);position:sticky;top:0;z-index:10}.app-title{font-size:1.5rem;font-weight:700;background:linear-gradient(to right,var(--primary-color),var(--accent-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;justify-content:center;gap:.5rem}.upload-container{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem 1rem}.upload-card{background:var(--panel-bg);border:1px dashed var(--border-color);border-radius:1.5rem;padding:3rem 2rem;text-align:center;width:100%;max-width:500px;transition:all .3s ease;cursor:pointer;box-shadow:var(--shadow-lg)}.upload-card:hover{border-color:var(--primary-color);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.upload-icon-wrapper{width:80px;height:80px;background:#6366f11a;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;color:var(--primary-color);transition:transform .3s ease}.upload-card:hover .upload-icon-wrapper{transform:scale(1.1)}.upload-title{font-size:1.25rem;font-weight:600;margin-bottom:.5rem}.upload-desc{color:var(--text-muted);font-size:.9rem}input[type=file]{display:none}.flatten-container{display:flex;flex-direction:column;flex:1;gap:1.5rem}.canvas-wrapper{position:relative;width:auto;max-width:100%;max-height:75vh;margin:0 auto;background:var(--panel-bg);border-radius:1rem;overflow:visible;box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:center;border:1px solid var(--border-color)}.canvas-wrapper canvas{max-width:100%;max-height:75vh;object-fit:contain;border-radius:.5rem;transition:opacity .3s ease}.canvas-wrapper img{max-width:100%;max-height:75vh;object-fit:contain}.action-bar{display:flex;gap:1rem;justify-content:center;padding:1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.875rem 1.5rem;border-radius:.75rem;font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s ease;border:none;font-family:inherit}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary-color);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-2px);box-shadow:var(--shadow-glow)}.btn-secondary{background:var(--panel-bg);color:var(--text-main);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background:var(--border-color)}.loader-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0f1115cc;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:5;color:var(--accent-color)}.spinner{animation:spin 1s linear infinite;margin-bottom:1rem}.notification{position:fixed;top:2rem;left:50%;transform:translate(-50%);background:var(--panel-bg);border:1px solid var(--primary-color);color:#fff;padding:.75rem 1.5rem;border-radius:2rem;font-size:.9rem;box-shadow:var(--shadow-glow);z-index:9999;animation:slideDown .3s ease-out}@keyframes slideDown{0%{transform:translate(-50%,-20px);opacity:0}to{transform:translate(-50%);opacity:1}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}@media(max-width:640px){.app-header{padding:1rem}.app-title{font-size:1.25rem}.upload-card{padding:2rem 1rem}.btn{width:100%}.action-bar{flex-direction:column}}.custom-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:130px;height:8px;border-radius:4px;background:#fff3;outline:none;cursor:pointer;transform:rotate(-90deg);transform-origin:center}.custom-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:24px;height:24px;border-radius:50%;background:var(--panel-bg);border:2px solid rgba(255,255,255,.8);cursor:pointer;box-shadow:0 2px 6px #00000080}.custom-slider::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:var(--panel-bg);border:2px solid rgba(255,255,255,.8);cursor:pointer;box-shadow:0 2px 6px #00000080}@media(max-width:640px){.custom-slider::-webkit-slider-thumb{width:32px;height:32px}.custom-slider::-moz-range-thumb{width:32px;height:32px}}.counter{font-size:16px;padding:5px 10px;border-radius:5px;color:var(--accent);background:var(--accent-bg);border:2px solid transparent;transition:border-color .3s;margin-bottom:24px}.counter:hover{border-color:var(--accent-border)}.counter:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.hero{position:relative}.hero .base,.hero .framework,.hero .vite{inset-inline:0;margin:0 auto}.hero .base{width:170px;position:relative;z-index:0}.hero .framework,.hero .vite{position:absolute}.hero .framework{z-index:1;top:34px;height:28px;transform:perspective(2000px) rotate(300deg) rotateX(44deg) rotateY(39deg) scale(1.4)}.hero .vite{z-index:0;top:107px;height:26px;width:auto;transform:perspective(2000px) rotate(300deg) rotateX(40deg) rotateY(39deg) scale(.8)}#center{display:flex;flex-direction:column;gap:25px;place-content:center;place-items:center;flex-grow:1}@media(max-width:1024px){#center{padding:32px 20px 24px;gap:18px}}#next-steps{display:flex;border-top:1px solid var(--border);text-align:left}#next-steps>div{flex:1 1 0;padding:32px}@media(max-width:1024px){#next-steps>div{padding:24px 20px}}#next-steps .icon{margin-bottom:16px;width:22px;height:22px}@media(max-width:1024px){#next-steps{flex-direction:column;text-align:center}}#docs{border-right:1px solid var(--border)}@media(max-width:1024px){#docs{border-right:none;border-bottom:1px solid var(--border)}}#next-steps ul{list-style:none;padding:0;display:flex;gap:8px;margin:32px 0 0}#next-steps ul .logo{height:18px}#next-steps ul a{color:var(--text-h);font-size:16px;border-radius:6px;background:var(--social-bg);display:flex;padding:6px 12px;align-items:center;gap:8px;text-decoration:none;transition:box-shadow .3s}#next-steps ul a:hover{box-shadow:var(--shadow)}#next-steps ul a .button-icon{height:18px;width:18px}@media(max-width:1024px){#next-steps ul{margin-top:20px;flex-wrap:wrap;justify-content:center}#next-steps ul li{flex:1 1 calc(50% - 8px)}#next-steps ul a{width:100%;justify-content:center;box-sizing:border-box}}#spacer{height:88px;border-top:1px solid var(--border)}@media(max-width:1024px){#spacer{height:48px}}.ticks{position:relative;width:100%}.ticks:before,.ticks:after{content:"";position:absolute;top:-4.5px;border:5px solid transparent}.ticks:before{left:0;border-left-color:var(--border)}.ticks:after{right:0;border-right-color:var(--border)}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#213547;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}html,body{margin:0;padding:0;width:100%;min-width:320px;height:100%;height:100dvh;overflow:hidden;position:fixed}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#f9f9f9;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}.grecaptcha-badge{visibility:hidden!important;opacity:0!important;pointer-events:none!important;transition:opacity .3s ease,visibility .3s ease!important}body.show-recaptcha .grecaptcha-badge{visibility:visible!important;opacity:1!important;pointer-events:auto!important}