:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;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}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}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:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}@media (max-width: 600px){.birthday-app{max-width:98vw;padding:1.2rem .5rem;border-radius:12px}.birthday-app h1{font-size:1.5rem;margin-bottom:.7rem}.carousel-controls{gap:.5rem;margin:.5rem 0}.carousel-controls button{font-size:1.1rem;padding:.4em .7em}.carousel-controls span{font-size:1rem}.meme-editor{padding:.5rem .1rem .7rem;gap:.5rem}.meme-editor button,.upload-btn{font-size:1rem;padding:.5em 1em;min-width:120px}.text-inputs{flex-direction:column;gap:.5rem;width:100%;align-items:stretch}.text-inputs input{min-width:0;width:100%;font-size:1rem;padding:.6em .7em}.balloon-decor,.balloon-decor-right{width:48px!important;height:84px!important;left:-30px;right:-30px;top:-30px}.cake-decor{width:60px!important;height:40px!important;bottom:-40px}.meme-editor canvas{max-width:100vw!important;max-height:220px!important}}.upload-btn{background:linear-gradient(90deg,#1e90ff,#6ec6f7);color:#fff;border:none;border-radius:8px;padding:.75em 2em;font-size:1.1rem;cursor:pointer;font-weight:600;box-shadow:0 2px 8px #1e90ff33;transition:background .2s,transform .2s;margin-left:.5em;display:inline-block;position:relative;overflow:hidden}.upload-btn:hover{background:linear-gradient(90deg,#1565c0,#6ec6f7);transform:scale(1.05)}.birthday-app h1{font-size:2.7rem;margin-bottom:1.2rem;color:#1e90ff;letter-spacing:1px;font-weight:800;text-shadow:0 2px 8px #fff6,0 1px 0 #fff}.birthday-app{max-width:650px;margin:0 auto;padding:2.5rem 2rem 2rem;text-align:center;background:#f0fafff7;border-radius:22px;box-shadow:0 4px 32px #0002;font-family:Segoe UI,Roboto,Arial,sans-serif;position:relative;z-index:1}body{min-height:100vh;min-width:100vw;background:linear-gradient(135deg,#6ec6f7,#1e90ff);margin:0;font-family:Segoe UI,Roboto,Arial,sans-serif;display:flex;align-items:center;justify-content:center}.balloon-decor{position:absolute;left:-60px;top:-60px;z-index:2}.balloon-decor-right{position:absolute;right:-60px;top:-60px;z-index:2}.cake-decor{position:absolute;left:50%;bottom:-70px;transform:translate(-50%);z-index:2}.carousel-controls{display:flex;align-items:center;justify-content:center;gap:1rem;margin:1rem 0}.carousel-controls button{font-size:1.5rem;padding:.5em 1em;border-radius:50%;border:none;background:#1e90ff;color:#fff;cursor:pointer;transition:background .2s,transform .2s;box-shadow:0 2px 8px #1e90ff33}.carousel-controls button:hover{background:#1565c0;transform:scale(1.1)}.carousel-controls span{color:#1565c0;font-size:1.1rem;font-weight:600}.meme-editor{display:flex;flex-direction:column;align-items:center;gap:1rem;background:#e3f2fdcc;border-radius:12px;padding:1.2rem .5rem 1.5rem;box-shadow:0 1px 8px #1e90ff22}.text-inputs{display:flex;gap:1rem;margin-bottom:1rem}.text-inputs input{padding:.75em 1.2em;border-radius:8px;border:1.5px solid #1e90ff;font-size:1.15rem;background:#e3f2fd;color:#1565c0;outline:none;transition:border .2s;min-width:320px;max-width:100%;width:100%;box-sizing:border-box}.text-inputs input:focus{border:2px solid #6ec6f7}.meme-editor button{background:linear-gradient(90deg,#1e90ff,#6ec6f7);color:#fff;border:none;border-radius:8px;padding:.75em 2em;font-size:1.1rem;cursor:pointer;font-weight:600;box-shadow:0 2px 8px #1e90ff33;transition:background .2s,transform .2s}.meme-editor button:hover{background:linear-gradient(90deg,#1565c0,#6ec6f7);transform:scale(1.05)}