@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=Caveat:wght@600&display=swap";:root{--primary:#ff4b72;--primary-light:#ff7ea1;--bg-gradient-start:#fff0f3;--bg-gradient-end:#ffe3e9;--text-dark:#3a1c24;--text-light:#8a5a67;--glass-bg:#fff9;--glass-border:#fffc}*{box-sizing:border-box;margin:0;padding:0}body{background:linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);color:var(--text-dark);min-height:100vh;font-family:Outfit,sans-serif;overflow-x:hidden}h1,h2,h3,.serif{font-family:Playfair Display,serif}.handwritten{font-family:Caveat,cursive}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:24px;box-shadow:0 8px 32px #ff4b721a}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--primary-light);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}.app-container{background:linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);cursor:url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"20\" height=\"20\" fill=\"%23ff4b72\" viewBox=\"0 0 24 24\"><path d=\"M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z\"/></svg>") 10 10,auto;background-size:200% 200%;flex-direction:column;align-items:center;min-height:100vh;animation:10s infinite gradientShift;display:flex;position:relative;overflow-x:hidden}@keyframes gradientShift{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}.floating-hearts{pointer-events:none;z-index:0;width:100%;height:100%;position:fixed;top:0;left:0}.heart{color:var(--primary-light);opacity:.5;animation:15s linear infinite float;position:absolute}@keyframes float{0%{opacity:0;transform:translateY(100vh)scale(0)rotate(0)}20%{opacity:.6;transform:translateY(80vh)scale(1)rotate(45deg)}80%{opacity:.6;transform:translateY(20vh)scale(1)rotate(-45deg)}to{opacity:0;transform:translateY(-10vh)scale(0)rotate(0)}}.login-screen{z-index:10;flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:100vh;padding:1rem;display:flex}.login-heart-wrapper{justify-content:center;align-items:center;width:400px;height:400px;animation:2s ease-in-out infinite heartbeat;display:flex;position:relative}@keyframes heartbeat{0%{transform:scale(1)}15%{transform:scale(1.05)}30%{transform:scale(1)}45%{transform:scale(1.05)}60%{transform:scale(1)}to{transform:scale(1)}}.giant-heart{width:100%;height:100%;color:var(--primary);filter:drop-shadow(0 0 40px #ff4b72cc);z-index:1;position:absolute;top:0;left:0}.login-content{z-index:2;flex-direction:column;align-items:center;margin-top:-40px;display:flex;position:relative}.login-title{color:#fff;text-shadow:0 2px 10px #0003;margin-bottom:1.5rem;font-size:2.5rem}.login-form{flex-direction:column;align-items:center;gap:1rem;display:flex}.login-input{color:var(--text-dark);text-align:center;background:#ffffffe6;border:2px solid #ffffff80;border-radius:50px;outline:none;width:220px;padding:.8rem 1.2rem;font-family:Outfit,sans-serif;font-size:1rem;transition:all .3s;box-shadow:0 4px 15px #0000001a}.login-input:focus{border-color:#fff;box-shadow:0 0 20px #fffc}.login-btn{color:var(--primary);cursor:pointer;background:#fff;border:none;border-radius:50px;padding:.8rem 2rem;font-family:Outfit,sans-serif;font-size:1rem;font-weight:700;transition:all .3s;box-shadow:0 5px 15px #00000026}.login-btn:hover{background:#fff0f3;transform:translateY(-2px)scale(1.05);box-shadow:0 8px 20px #0003}.transition-screen{z-index:100;background:linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);justify-content:center;align-items:center;width:100%;height:100vh;display:flex;position:fixed;top:0;left:0}.transition-text{color:var(--primary);text-align:center;text-shadow:0 0 40px #ff4b72cc;z-index:2;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#ffffff4d;border-radius:30px;max-width:90vw;padding:2rem 4rem;font-size:4rem;position:relative}.exploding-heart{color:var(--primary);z-index:1;position:absolute}.dashboard{z-index:1;flex-direction:column;align-items:center;width:100%;padding:2rem;display:flex}.hero-section{text-align:center;width:100%;max-width:800px;margin-top:2vh;padding:4rem 2rem}.title{color:var(--primary);text-shadow:2px 2px 10px #ff4b7233;margin-bottom:1rem;font-size:4rem}.subtitle{color:var(--text-light);margin-bottom:3rem;font-size:1.5rem;line-height:1.6}.birthday-celebration{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:40vh;display:flex}.birthday-title{background:linear-gradient(45deg,#ff4b72,#ff7ea1,#ffb3c6,#ff4b72) 0 0/300% 300%;-webkit-text-fill-color:transparent;text-shadow:0 0 50px #ff4b7280;-webkit-background-clip:text;margin-bottom:1rem;font-size:5rem;line-height:1.1;animation:5s infinite gradientText}.countdown-box{flex-wrap:wrap;justify-content:center;gap:1.5rem;margin-top:2rem;display:flex}.time-unit{flex-direction:column;align-items:center;min-width:90px;padding:1rem;transition:all .3s;display:flex}.time-unit:hover{background:#fffc;transform:translateY(-5px);box-shadow:0 12px 35px #ff4b724d}.time-val{color:var(--primary);font-size:2.5rem;font-weight:700}.time-label{text-transform:uppercase;letter-spacing:2px;color:var(--text-light);margin-top:.5rem;font-size:.9rem}.gallery-grid{flex-wrap:wrap;justify-content:center;gap:3rem;width:100%;max-width:1200px;margin-top:4rem;display:flex}.polaroid{cursor:pointer;background:#fff;flex-direction:column;align-items:center;width:320px;padding:1rem 1rem 1.5rem;transition:all .4s cubic-bezier(.175,.885,.32,1.275);display:flex;position:relative;box-shadow:0 10px 25px #00000026}.polaroid:hover{box-shadow:0 20px 40px #ff4b724d;z-index:20!important;transform:scale(1.1)!important}.photo-img{object-fit:cover;pointer-events:none;filter:brightness(.95);border:1px solid #eee;width:100%;height:350px;transition:filter .3s}.polaroid:hover .photo-img{filter:brightness(1.05)}.photo-caption{text-align:center;width:100%;color:var(--text-dark);margin-top:1rem;font-size:1.8rem;line-height:1.2}.envelope-wrapper{justify-content:center;align-items:center;width:100%;margin-top:8rem;margin-bottom:20rem;display:flex;position:relative}.envelope-container{background:var(--primary);cursor:pointer;z-index:10;border-radius:0 0 10px 10px;width:300px;height:200px;transition:transform .3s;animation:3s infinite pulseGlow;position:relative;box-shadow:0 15px 40px #ff4b7266}@keyframes pulseGlow{0%{box-shadow:0 15px 40px #ff4b7266}50%{box-shadow:0 15px 60px #ff4b72cc}to{box-shadow:0 15px 40px #ff4b7266}}.envelope-container:hover{animation:none;transform:translateY(-8px)scale(1.02);box-shadow:0 25px 50px #ff4b7299}.envelope-container:before{content:"";z-index:4;pointer-events:none;border:150px solid #fff3;border-top:100px solid #0000;border-bottom:100px solid #fff6;border-radius:0 0 10px 10px;position:absolute;top:0;left:0}.flap{border-left:150px solid #0000;border-right:150px solid #0000;border-top:120px solid var(--primary-light);transform-origin:top;z-index:5;pointer-events:none;transition:transform .6s cubic-bezier(.175,.885,.32,1.275);position:absolute;top:0;left:0}.envelope-container.open .flap{z-index:1;transform:rotateX(180deg)}.envelope-paper{z-index:2;background:#fff;border-radius:8px;justify-content:center;align-items:center;width:280px;height:180px;transition:transform .8s cubic-bezier(.175,.885,.32,1.275) .4s;display:flex;position:absolute;bottom:10px;left:10px;box-shadow:0 0 10px #0000001a}.envelope-container.open .envelope-paper{transform:translateY(-150px)}.envelope-instruction{color:#fff;text-align:center;margin-top:230px;font-family:Caveat,cursive;font-size:1.5rem;animation:2s ease-in-out infinite bounceText}@keyframes bounceText{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.full-letter{z-index:20;text-align:center;background:#fff;border-radius:20px;width:100%;max-width:800px;padding:4rem 3rem;position:absolute;top:-100px;box-shadow:0 20px 60px #00000026}.message-title{color:var(--primary);margin-bottom:2rem;font-size:3rem}.message-text{color:var(--text-dark);white-space:pre-line;font-size:2rem;line-height:1.8}.music-btn{background:var(--primary);color:#fff;cursor:pointer;z-index:100;border:none;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;transition:transform .2s,background .2s;display:flex;position:fixed;bottom:2rem;right:2rem;box-shadow:0 5px 15px #ff4b7266}.music-btn:hover{background:var(--primary-light);transform:scale(1.15)rotate(10deg)}@media (width<=1024px){.polaroid{width:300px}.photo-img{height:320px}.gallery-grid{gap:2rem}}@media (width<=768px){.dashboard{padding:1rem}.hero-section{padding:3rem 1rem}.login-heart-wrapper,.giant-heart{width:320px;height:320px}.login-title{font-size:2rem}.login-input{width:180px;padding:.6rem 1rem}.login-content{margin-top:-30px}.transition-text{padding:1rem 2rem;font-size:2.2rem}.title{font-size:2.8rem}.subtitle{font-size:1.2rem}.birthday-title{font-size:3.5rem}.countdown-box{gap:1rem}.time-unit{min-width:75px;padding:.8rem}.time-val{font-size:2rem}.polaroid{width:280px;margin:0 auto}.photo-img{height:300px}.full-letter{width:90%;margin-left:5%;padding:2rem 1.5rem;left:0}.message-title{font-size:2.2rem}.message-text{font-size:1.5rem}}@media (width<=480px){.login-heart-wrapper,.giant-heart{width:280px;height:280px}.login-title{font-size:1.8rem}.title{font-size:2.2rem}.birthday-title{font-size:2.5rem}.subtitle{font-size:1rem}.time-unit{min-width:60px;padding:.5rem}.time-val{font-size:1.5rem}.time-label{font-size:.7rem}.polaroid{width:100%;max-width:320px}.photo-img{aspect-ratio:4/5;height:auto}.envelope-container{width:240px;height:160px}.envelope-container:before{border-width:80px 120px}.flap{border-top-width:100px;border-left-width:120px;border-right-width:120px}.envelope-paper{width:220px;height:140px}.envelope-instruction{margin-top:180px}.music-btn{width:50px;height:50px;bottom:1.5rem;right:1.5rem}}.quotes-ticker-wrapper{background:#fff3;border-top:2px dashed #ff4b724d;border-bottom:2px dashed #ff4b724d;width:100%;margin:2rem 0;padding:10px 0;overflow:hidden}.quotes-ticker{white-space:nowrap;animation:30s linear infinite scrollTicker;display:flex}.ticker-quote{color:var(--primary);margin:0 3rem;font-size:1.5rem}@keyframes scrollTicker{0%{transform:translate(0)}to{transform:translate(-50%)}}.spark-divider{justify-content:center;align-items:center;gap:15px;width:100%;margin:3rem 0;display:flex}.spark-line{background:linear-gradient(90deg, transparent, var(--primary), transparent);width:100px;height:2px}.envelope-section{perspective:1000px;justify-content:center;align-items:center;width:100%;margin-top:5rem;margin-bottom:15rem;display:flex;position:relative}.envelope-3d{cursor:pointer;z-index:10;width:320px;height:220px;position:relative}.envelope-body{background:var(--primary);width:100%;height:100%;transform-style:preserve-3d;border-radius:5px;transition:transform .3s;position:absolute;box-shadow:0 15px 40px #ff4b7266}.envelope-3d:hover .envelope-body{transform:translateY(-5px);box-shadow:0 20px 50px #ff4b7280}.envelope-body.shake{animation:.5s ease-in-out envelopeShake}@keyframes envelopeShake{0%,to{transform:translate(0)}25%{transform:translate(-5px)rotate(-2deg)}75%{transform:translate(5px)rotate(2deg)}}.envelope-flap{border-left:160px solid #0000;border-right:160px solid #0000;border-top:130px solid var(--primary-light);transform-origin:top;z-index:5;width:0;height:0;transition:transform .6s cubic-bezier(.175,.885,.32,1.275);position:absolute;top:0;left:0}.flap-open{transform:rotateX(180deg);z-index:1!important}.envelope-front{z-index:4;border-bottom:120px solid #fff6;border-left:160px solid #fff3;border-right:160px solid #fff3;width:0;height:0;position:absolute;bottom:0;left:0}.wax-seal{z-index:6;background:#d32f2f;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;margin-left:-20px;display:flex;position:absolute;top:110px;left:50%;box-shadow:0 2px 5px #0000004d}.letter-peek{z-index:2;background:#fff;border-radius:5px;flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:10px;box-shadow:0 0 10px #0000001a}.letter-peek-text{color:var(--text-dark);margin-top:10px;font-size:1.5rem}.envelope-tap-text{text-align:center;width:100%;color:var(--primary);text-shadow:0 2px 5px #ffffff80;font-size:1.5rem;position:absolute;bottom:-40px}.love-letter{z-index:20;text-align:center;background:#fffdf8 radial-gradient(#ffebee 1px,#0000 1px) 0 0/20px 20px;border-radius:10px;width:90vw;max-width:800px;padding:4rem 3rem;position:absolute;top:-100px;box-shadow:0 20px 60px #0003}.letter-corner{position:absolute}.letter-corner.top-left{top:20px;left:20px}.letter-corner.top-right{top:20px;right:20px}.letter-corner.bottom-left{bottom:20px;left:20px}.letter-corner.bottom-right{bottom:20px;right:20px}.letter-wax-stamp{background:#d32f2f;border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;margin:-60px auto 20px;display:flex;box-shadow:0 4px 10px #0003}.letter-heading{color:var(--primary);margin-bottom:2rem;font-size:3rem}.letter-body{flex-direction:column;gap:10px;display:flex}.letter-line{color:var(--text-dark);font-size:1.8rem;line-height:1.6}.letter-space{height:1rem}.footer-text{color:var(--text-light);margin-top:4rem;font-size:1.2rem}