:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,SF Pro Text,system-ui,sans-serif;line-height:1.5;font-weight:400;color:#1f1b2e;background:radial-gradient(circle at top left,#ffe6f4 0,#ffbad8 36%,#ff8fb3 70%,#ff6f91);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;display:flex;align-items:stretch;justify-content:center;background:radial-gradient(circle at top left,#ffe6f4 0,#ffbad8 36%,#ff8fb3 70%,#ff6f91)}#root{flex:1;display:flex}.app-root{min-height:100vh;width:100vw;display:flex;align-items:center;justify-content:center;padding:1.5rem;box-sizing:border-box;position:relative;overflow:hidden}.valentine-card{position:relative;max-width:540px;width:100%;background:#fffffff5;border-radius:28px;padding:2.75rem 2.5rem 3.25rem;box-shadow:0 26px 60px #c5487e73,0 10px 25px #00000014;text-align:center;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);animation:card-pop .42s cubic-bezier(.18,.89,.32,1.28)}.proposal-card{overflow:visible}.success-card{animation:success-reveal .52s cubic-bezier(.16,1,.3,1)}.emoji-row{display:inline-flex;gap:.5rem;font-size:2.6rem;margin-bottom:1.4rem}.card-heading{margin:0 0 1.4rem;font-size:1.9rem;letter-spacing:.02em;color:#1f1b2e}.card-message{color:#3b304d;font-size:1rem;line-height:1.7;margin-top:.75rem}.card-message p{margin:.35rem 0}.button-row{display:flex;align-items:center;justify-content:center;gap:1.2rem;margin-top:.5rem;position:relative}.primary-button{border:none;border-radius:999px;padding:.85rem 2.4rem;font-size:1rem;font-weight:600;color:#fff;background:linear-gradient(135deg,#ff4f8b,#ff7ac4);box-shadow:0 14px 30px #ff4f8b8c,0 0 0 1px #ffffff80 inset;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}.primary-button:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 18px 40px #ff4f8ba6,0 0 0 1px #fff9 inset}.primary-button:active{transform:translateY(0);box-shadow:0 10px 22px #ff4f8b80,0 0 0 1px #ffffff80 inset}.secondary-button{border-radius:999px;padding:.6rem 1.5rem;font-size:.9rem;font-weight:500;border:none;color:#50415d;background:#f5f0ff;box-shadow:0 6px 16px #2d0c3c14;cursor:default}.no-button{position:relative;z-index:5;transition:transform .26s cubic-bezier(.22,.61,.36,1);-webkit-user-select:none;user-select:none}.no-button:hover,.no-button:active{transform:translate(-50%,-50%) scale(1.05)}.hint-text{margin:2rem 0 0;font-size:.85rem;color:#a086b4}@keyframes card-pop{0%{opacity:0;transform:translateY(16px) scale(.96)}60%{opacity:1;transform:translateY(-4px) scale(1.02)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes success-reveal{0%{opacity:0;transform:scale(.9) translateY(12px)}to{opacity:1;transform:scale(1) translateY(0)}}@media(max-width:600px){.valentine-card{padding:2.25rem 1.8rem 2.6rem}.card-heading{font-size:1.7rem}.emoji-row{font-size:2.2rem}}