:root{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}#root{width:100%;min-height:100vh}.app{min-height:100vh;background:linear-gradient(135deg,#ff9a9e,#fecfef,#ffecd2);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.valentine-container{text-align:center;padding:2rem;max-width:600px;width:100%}.top-message{font-size:1.5rem;color:#d81b60;margin-bottom:1rem}.main-heading{font-size:3rem;color:#d81b60;margin-bottom:2rem;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.1);animation:heartbeat 1.5s ease-in-out infinite}@keyframes heartbeat{0%,to{transform:scale(1)}10%,30%{transform:scale(1.05)}20%,40%{transform:scale(1)}}.image-container{margin:2rem auto;width:400px;height:400px;border-radius:20px;overflow:hidden;box-shadow:0 10px 40px #d81b604d;border:5px solid #fff;position:relative}.rotating-image{width:100%;height:100%;object-fit:cover;animation:fadeIn .5s ease-in-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.buttons-container{display:flex;gap:2rem;justify-content:center;align-items:center;margin-top:3rem;flex-wrap:wrap}.yes-button{background:linear-gradient(135deg,#ff6b9d,#c06c84);color:#fff;border:none;padding:1.2rem 3rem;font-size:1.5rem;font-weight:700;border-radius:50px;cursor:pointer;box-shadow:0 8px 20px #ff6b9d66;transition:all .3s ease;transform-origin:center}.yes-button:hover{box-shadow:0 12px 30px #ff6b9d99;transform:translateY(-3px) scale(1.05)}.yes-button:active{transform:translateY(-1px)}.no-button-container{position:relative}.no-button{background:#f5f5f5;color:#666;border:2px solid #ddd;padding:1rem 2.5rem;font-size:1.2rem;font-weight:600;border-radius:50px;cursor:pointer;transition:all .3s ease}.no-button:hover{background:#e0e0e0;border-color:#ccc;transform:translateY(-2px)}.popup{position:absolute;bottom:120%;left:50%;transform:translate(-50%);background:#fff;color:#d81b60;padding:.8rem 1.5rem;border-radius:15px;font-weight:600;font-size:1rem;box-shadow:0 5px 15px #0003;animation:popupBounce .5s ease;z-index:10;max-width:200px;min-width:200px}.popup:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:10px solid transparent;border-top-color:#fff}@keyframes popupBounce{0%{opacity:0;transform:translate(-50%) translateY(10px)}50%{transform:translate(-50%) translateY(-5px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.success-container{text-align:center;padding:2rem;max-width:600px;width:100%}.success-heading{font-size:4rem;color:#d81b60;margin-bottom:1rem;font-weight:700;animation:celebrate .8s ease-in-out}@keyframes celebrate{0%{transform:scale(0) rotate(-180deg);opacity:0}50%{transform:scale(1.2) rotate(10deg)}to{transform:scale(1) rotate(0);opacity:1}}.success-message{font-size:1.5rem;color:#c06c84;margin-bottom:2rem;font-weight:600}.celebration-gif{max-width:400px;width:100%;border-radius:20px;box-shadow:0 10px 40px #d81b604d;border:5px solid #fff}.confetti-container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1000}.confetti{position:absolute;width:10px;height:10px;top:-10px;opacity:.8;animation:confettiFall 3s linear forwards}@keyframes confettiFall{to{transform:translateY(100vh) rotate(360deg);opacity:0}}@media(max-width:768px){.main-heading{font-size:2rem}.image-container{width:300px;height:300px}.buttons-container{gap:1rem}.yes-button{padding:1rem 2rem;font-size:1.2rem}.no-button{padding:.8rem 1.8rem;font-size:1rem}.success-heading{font-size:2.5rem}.celebration-gif{max-width:300px}}