*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#08080f;color:#e4e4e7;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:24px 20px 0;position:relative;overflow-x:hidden}.bg-glow{position:fixed;border-radius:50%;filter:blur(120px);pointer-events:none;z-index:0}.bg-glow-1{width:500px;height:500px;background:#6366f114;top:-150px;right:-100px}.bg-glow-2{width:400px;height:400px;background:#a855f70f;bottom:-100px;left:-100px}.app-header{text-align:center;margin-bottom:40px;position:relative;z-index:1}.brand{margin-bottom:20px}.brand-logo{height:36px;opacity:.85;transition:opacity .2s}.brand-logo:hover{opacity:1}.app-header h1{font-size:2.5rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,#818cf8,#a78bfa,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:12px;line-height:1.1}.tagline{color:#71717a;font-size:.95rem;max-width:420px;margin:0 auto;line-height:1.6}.api-url-bar{display:inline-flex;align-items:center;gap:8px;margin-top:20px;background:#ffffff08;border:1px solid rgba(255,255,255,.06);border-radius:10px;padding:6px 14px;transition:border-color .2s}.api-url-bar:focus-within{border-color:#818cf866}.api-url-bar svg{color:#52525b;flex-shrink:0}.api-url-bar input{background:transparent;border:none;color:#a1a1aa;font-size:.8rem;font-family:SF Mono,Fira 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.2s;opacity:0}.image-preview:hover .btn-remove{opacity:1}.btn-remove:hover{background:#ef4444cc}.placeholder{display:flex;flex-direction:column;align-items:center;gap:8px;color:#3f3f46;padding:20px}.placeholder-text{font-size:.85rem;font-weight:500;color:#52525b}.placeholder-hint{font-size:.75rem;color:#3f3f46}.upload-actions{display:flex;gap:8px}.btn{flex:1;padding:10px 16px;border:none;border-radius:10px;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:8px;font-family:inherit}.btn-upload{background:#818cf81f;color:#818cf8;border:1px solid rgba(129,140,248,.15)}.btn-upload:hover{background:#818cf833;border-color:#818cf84d}.btn-camera{background:#ffffff08;color:#a1a1aa;border:1px solid rgba(255,255,255,.08)}.btn-camera:hover{background:#ffffff0f;color:#e4e4e7;border-color:#ffffff26}.swap-section{text-align:center;margin-bottom:40px}.btn-swap{padding:16px 52px;background:linear-gradient(135deg,#6366f1,#8b5cf6,#a855f7);color:#fff;border:none;border-radius:14px;font-size:1.05rem;font-weight:700;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:12px;font-family:inherit;box-shadow:0 4px 20px #6366f140;position:relative;overflow:hidden}.btn-swap:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent,rgba(255,255,255,.1));opacity:0;transition:opacity .3s}.btn-swap:hover:not(:disabled):before{opacity:1}.btn-swap:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 8px 32px #6366f159}.btn-swap:active:not(:disabled){transform:translateY(-1px)}.btn-swap:disabled{opacity:.35;cursor:not-allowed;box-shadow:none}.processing{display:flex;flex-direction:column;align-items:center;gap:14px;padding:10px 0}.spinner-wrapper{width:56px;height:56px;position:relative}.spinner{width:56px;height:56px;border:3px solid rgba(129,140,248,.1);border-top:3px solid 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0;color:#3f3f46;font-size:.78rem;position:relative;z-index:1;width:100%;margin-top:auto}.camera-overlay{position:fixed;inset:0;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.camera-modal{background:#18181b;border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:24px;width:100%;max-width:440px;display:flex;flex-direction:column;gap:20px;animation:scaleIn .25s ease}@keyframes scaleIn{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}.camera-modal-header{display:flex;align-items:center;justify-content:space-between}.camera-modal-header h3{font-size:1rem;font-weight:600}.btn-modal-close{width:32px;height:32px;border-radius:8px;background:#ffffff0d;border:none;color:#71717a;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.btn-modal-close:hover{background:#ffffff1a;color:#e4e4e7}.camera-viewfinder{position:relative;border-radius:14px;overflow:hidden;background:#000}.camera-viewfinder video{width:100%;display:block}.viewfinder-frame{position:absolute;inset:15%;border:2px solid rgba(255,255,255,.15);border-radius:50%;pointer-events:none}.camera-actions{display:flex;align-items:center;justify-content:center;gap:16px}.btn-capture{display:flex;align-items:center;gap:10px;padding:12px 28px;background:#ef44441f;color:#f87171;border:1px solid rgba(239,68,68,.2);border-radius:50px;font-size:.92rem;font-weight:600;cursor:pointer;font-family:inherit;transition:all .2s}.btn-capture:hover{background:#ef444433}.capture-ring{width:22px;height:22px;border:2px solid #f87171;border-radius:50%;display:flex;align-items:center;justify-content:center}.capture-dot{width:12px;height:12px;background:#ef4444;border-radius:50%}.btn-cancel{padding:12px 24px;background:transparent;color:#71717a;border:1px solid rgba(255,255,255,.08);border-radius:50px;font-size:.92rem;cursor:pointer;font-family:inherit;transition:all .2s}.btn-cancel:hover{color:#a1a1aa;border-color:#ffffff26}@media(max-width:768px){.app{padding:20px 16px 0}.app-header h1{font-size:2rem}.tagline{font-size:.88rem}.upload-section{gap:16px}.swap-arrow{display:none}.upload-card{max-width:100%}}@media(max-width:560px){.app{padding:16px 12px 0}.app-header{margin-bottom:28px}.app-header h1{font-size:1.6rem}.brand-logo{height:28px}.tagline{font-size:.82rem;padding:0 8px}.api-url-bar{margin-top:14px;width:100%}.api-url-bar input{width:100%;min-width:0}.upload-section{flex-direction:column;gap:14px}.upload-card{padding:18px;border-radius:16px}.image-preview{border-radius:12px}.card-header{margin-bottom:14px}.btn-swap{width:100%;justify-content:center;padding:15px 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