:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}:root{--primary:#6366f1;--primary-hover:#4f46e5;--secondary:#64748b;--bg-gradient:linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);--glass:#ffffff0d;--glass-border:#ffffff1a;--text:#f8fafc}body{background:var(--bg-gradient);color:var(--text);min-height:100vh;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.container{flex-direction:column;align-items:center;max-width:1000px;margin:0 auto;padding:40px 20px;display:flex}header{text-align:center;margin-bottom:40px}header h1{background:linear-gradient(90deg,#818cf8,#c084fc);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:10px;font-size:3rem;font-weight:800}header p{color:#94a3b8;font-size:1.1rem}.drop-zone{border:2px dashed var(--glass-border);background:var(--glass);cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:24px;flex-direction:column;justify-content:center;align-items:center;width:100%;max-width:600px;height:300px;transition:all .3s;display:flex}.drop-zone:hover{border-color:var(--primary);background:#ffffff14;transform:translateY(-4px)}.drop-zone .icon{margin-bottom:16px;font-size:48px}.drop-zone p{margin-bottom:8px;font-size:1.25rem}.drop-zone span{color:#64748b;font-size:.875rem}.preview-container{flex-direction:column;gap:30px;width:100%;display:flex}.preview-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}@media (width<=768px){.preview-grid{grid-template-columns:1fr}}.preview-box{background:var(--glass);border:1px solid var(--glass-border);text-align:center;border-radius:20px;padding:20px}.preview-box h3{color:#94a3b8;margin-top:0;margin-bottom:16px;font-size:1rem}.preview-box img{object-fit:contain;border-radius:12px;max-width:100%;max-height:400px}.checkerboard{background-color:#fff;background-image:linear-gradient(45deg,#ccc 25%,#0000 25%),linear-gradient(-45deg,#ccc 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#ccc 75%),linear-gradient(-45deg,#0000 75%,#ccc 75%);background-position:0 0,0 10px,10px -10px,-10px 0;background-size:20px 20px}.loading{flex-direction:column;justify-content:center;align-items:center;gap:20px;height:300px;display:flex}.spinner{border:4px solid #ffffff1a;border-left-color:var(--primary);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.actions{justify-content:center;gap:16px;display:flex}button{cursor:pointer;border-radius:12px;padding:12px 24px;font-size:1rem;font-weight:600;transition:all .2s}.primary-btn{background:var(--primary);color:#fff;border:none}.primary-btn:hover{background:var(--primary-hover);box-shadow:0 0 20px #6366f166}.secondary-btn{color:#fff;border:1px solid var(--glass-border);background:0 0}.secondary-btn:hover{background:var(--glass)}.download-btn{color:#fff;background:#10b981;border:none}.download-btn:hover{background:#059669;box-shadow:0 0 20px #10b98166}.error-msg{color:#f87171;background:#ef44441a;border:1px solid #ef444433;border-radius:8px;margin-top:20px;padding:12px 20px}footer{color:#64748b;margin-top:60px;padding:20px;font-size:.875rem}