*{margin:0;padding:0;box-sizing:border-box}:root{--alexis-primary: linear-gradient(135deg, #ff9a9e 0%, #fecfef 50%, #fecfef 100%);--alexis-secondary: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);--alexis-accent: #ff69b4;--alexis-light: rgba(255, 182, 193, .2);--alexis-glow: rgba(255, 105, 180, .3);--elise-primary: linear-gradient(135deg, #a8edea 0%, #fed6e3 50%, #d299c2 100%);--elise-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--elise-accent: #9b59b6;--elise-light: rgba(169, 169, 238, .2);--elise-glow: rgba(155, 89, 182, .3)}body{font-family:Poppins,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:linear-gradient(135deg,#ffeef8,#f3e7ff,#e7f3ff 50%,#fff0f5);min-height:100vh;padding:1rem;color:#2c3e50;position:relative;overflow-x:hidden}.particles{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0}.floating-shapes{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0;background:radial-gradient(circle at 20% 30%,rgba(255,182,193,.1) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(221,160,221,.1) 0%,transparent 50%),radial-gradient(circle at 40% 80%,rgba(173,216,230,.1) 0%,transparent 50%);animation:float 20s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0) rotate(0)}33%{transform:translateY(-20px) rotate(1deg)}66%{transform:translateY(10px) rotate(-1deg)}}.main-container{position:relative;z-index:1;max-width:1200px;margin:0 auto}.header{text-align:center;margin-bottom:3rem;padding:2rem}.main-title{font-size:3.5rem;font-weight:700;background:linear-gradient(135deg,#ff6b9d,#c44569,#9b59b6,#667eea);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem;text-shadow:0 4px 20px rgba(0,0,0,.1);animation:titleGlow 3s ease-in-out infinite alternate}@keyframes titleGlow{0%{filter:brightness(1)}to{filter:brightness(1.1) drop-shadow(0 0 20px rgba(255,107,157,.3))}}.main-subtitle{font-size:1.3rem;color:#6c5ce7;font-weight:300;opacity:.8}.timers-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:2rem;margin-bottom:3rem}.timer-card{background:#ffffff40;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:25px;padding:2rem;border:1px solid rgba(255,255,255,.3);box-shadow:0 15px 35px #0000001a;transition:all .4s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden}.timer-card:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;border-radius:25px;padding:2px;background:linear-gradient(135deg,transparent,rgba(255,255,255,.4),transparent);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:source-out;mask-composite:subtract;pointer-events:none}.timer-card:hover{transform:translateY(-10px);box-shadow:0 25px 50px #00000026}.alexis-card{background:var(--alexis-primary);border:1px solid rgba(255,182,193,.4)}.alexis-card:hover{box-shadow:0 25px 50px var(--alexis-glow)}.elise-card{background:var(--elise-primary);border:1px solid rgba(169,169,238,.4)}.elise-card:hover{box-shadow:0 25px 50px var(--elise-glow)}.card-header{display:flex;align-items:center;gap:1rem;margin-bottom:2rem}.avatar{font-size:3rem;background:#ffffff4d;border-radius:50%;width:80px;height:80px;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 25px #0000001a;border:2px solid rgba(255,255,255,.4)}.person-info{flex:1}.person-name{font-size:2.2rem;font-weight:600;margin-bottom:.3rem;color:#2c3e50;text-shadow:0 2px 10px rgba(0,0,0,.1)}.birthday-date{font-size:1.1rem;color:#5a5a5a;font-weight:400}.countdown-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-bottom:1.5rem}.time-unit{background:#fff6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:1.5rem 1rem;border-radius:20px;text-align:center;border:1px solid rgba(255,255,255,.5);transition:all .3s ease;position:relative;overflow:hidden}.time-unit:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s ease}.time-unit:hover:before{left:100%}.time-unit:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 10px 25px #00000026}.number{font-size:2.8rem;font-weight:700;display:block;line-height:1;color:#2c3e50;text-shadow:0 2px 10px rgba(0,0,0,.1);margin-bottom:.2rem}.label{font-size:.85rem;text-transform:uppercase;letter-spacing:1.5px;font-weight:500;color:#5a5a5a;opacity:.8}.celebration{font-size:1.8rem;font-weight:600;text-align:center;padding:1rem;background:#fff6;border-radius:15px;animation:celebrate 2s ease-in-out infinite;margin-top:1rem}.hidden{display:none}@keyframes celebrate{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.footer{text-align:center;padding:2rem;font-size:1.1rem;color:#6c5ce7;font-weight:300}.particle{position:absolute;width:6px;height:6px;background:radial-gradient(circle,#ff69b4,#9b59b6);border-radius:50%;animation:particleFloat 4s linear infinite;opacity:.7}@keyframes particleFloat{0%{opacity:0;transform:translateY(100vh) rotate(0)}10%{opacity:1}90%{opacity:1}to{opacity:0;transform:translateY(-10vh) rotate(360deg)}}@media (max-width: 768px){.main-title{font-size:2.5rem}.main-subtitle{font-size:1.1rem}.timers-container{grid-template-columns:1fr;gap:1.5rem}.timer-card{padding:1.5rem}.person-name{font-size:1.8rem}.number{font-size:2.2rem}.countdown-grid{grid-template-columns:repeat(2,1fr);gap:.8rem}.avatar{width:60px;height:60px;font-size:2.2rem}}@media (max-width: 480px){.countdown-grid{grid-template-columns:repeat(4,1fr);gap:.5rem}.time-unit{padding:1rem .5rem}.number{font-size:1.8rem}.label{font-size:.7rem}}