*{margin:0;padding:0;box-sizing:border-box;font-family:Poppins,sans-serif}:root{--primary-green: #44a13c;--dark-green: #2c7a25;--light-green: #7fd878;--accent-green: #5cbe54;--hover-green: #368e2f;--background-start: #e2e2e2;--background-end: #c9d6ff;--shadow-color: rgba(0, 0, 0, .15);--text-color: #333;--input-border: #757575;--input-focus: #44a13c}body{background-color:var(--background-start);background:linear-gradient(135deg,var(--background-start),var(--background-end));min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow-x:hidden}.background-animation{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;background:linear-gradient(45deg,#c8f0c81a,#dce6ff33);background-size:400% 400%;animation:gradientBG 15s ease infinite}@keyframes gradientBG{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.container{background:#fff;width:480px;padding:2rem;margin:30px auto;border-radius:20px;box-shadow:0 15px 35px var(--shadow-color);position:relative;overflow:hidden;transition:all .3s ease;transform:translateY(0);animation:fadeIn .8s ease-out}.container:hover{transform:translateY(-5px);box-shadow:0 20px 40px #0003}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.logo-container{text-align:center;margin-bottom:1.5rem;position:relative}.logo-text{font-size:2.5rem;font-weight:700;background:linear-gradient(45deg,var(--primary-green),var(--light-green),var(--dark-green));background-size:200% auto;color:transparent;-webkit-background-clip:text;background-clip:text;animation:gradientText 5s ease infinite;text-shadow:0 2px 10px rgba(68,161,60,.2);letter-spacing:1px}@keyframes gradientText{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.logo-tagline{font-size:.9rem;color:var(--primary-green);margin-top:-5px;opacity:.9;font-weight:500}.form-container{position:relative;z-index:2}.form-title{font-size:1.8rem;font-weight:600;text-align:center;margin-bottom:1rem;color:var(--text-color);position:relative}.form-title:after{content:"";position:absolute;bottom:-8px;left:50%;transform:translate(-50%);width:50px;height:3px;background:linear-gradient(to right,var(--primary-green),var(--light-green));border-radius:10px}.welcome-message{text-align:center;margin-bottom:1.5rem;color:#666;font-size:.95rem;animation:fadeInUp .8s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}form{margin:0 1rem}.input-group{padding:8px 0;position:relative;margin-bottom:1.2rem}.input-group i{position:absolute;color:var(--input-border);top:50%;transform:translateY(-50%);transition:color .3s ease}input{color:inherit;width:100%;background-color:transparent;border:none;border-bottom:1.5px solid var(--input-border);padding:8px 0 8px 1.8rem;font-size:15px;transition:all .3s ease}input:focus{background-color:transparent;outline:transparent;border-bottom:2px solid var(--input-focus)}.input-group:focus-within i{color:var(--input-focus)}input::placeholder{color:transparent}label{color:var(--input-border);position:absolute;left:1.8rem;top:50%;transform:translateY(-50%);cursor:text;transition:.3s ease all;pointer-events:none}input:focus~label,input:not(:placeholder-shown)~label{top:0;font-size:.85rem;color:var(--input-focus)}.recover{text-align:right;font-size:.9rem;margin:.5rem 0 1.5rem}.recover a{text-decoration:none;color:var(--primary-green);transition:all .3s ease;position:relative}.recover a:after{content:"";position:absolute;width:0;height:1px;bottom:-2px;left:0;background-color:var(--hover-green);transition:width .3s ease}.recover a:hover{color:var(--hover-green)}.recover a:hover:after{width:100%}.btn{font-size:1.1rem;padding:12px 0;border-radius:8px;outline:none;border:none;width:100%;background:linear-gradient(to right,var(--primary-green),var(--accent-green));color:#fff;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;box-shadow:0 4px 15px #44a13c4d}.btn span{z-index:1;transition:all .3s ease}.btn i{margin-left:8px;opacity:0;transform:translate(-10px);transition:all .3s ease}.btn:hover{background:linear-gradient(to right,var(--hover-green),var(--primary-green));box-shadow:0 6px 20px #44a13c66;transform:translateY(-2px)}.btn:hover i{opacity:1;transform:translate(0)}.btn:active{transform:translateY(0);box-shadow:0 2px 10px #44a13c4d}.btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:.5s}.btn:hover:before{left:100%}.links{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:1.5rem;font-weight:500}#signUpButton,#signInButton{color:var(--primary-green);border:none;background-color:transparent;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;position:relative}#signUpButton:after,#signInButton:after{content:"";position:absolute;width:0;height:2px;bottom:-2px;left:0;background-color:var(--hover-green);transition:width .3s ease}#signUpButton:hover,#signInButton:hover{color:var(--hover-green)}#signUpButton:hover:after,#signInButton:hover:after{width:100%}.messageDiv{background-color:var(--primary-green);color:#fff;padding:12px 20px;margin:10px 0 20px;border-radius:8px;font-size:.95rem;opacity:0;animation:fadeOut 7s forwards;box-shadow:0 4px 10px #0000001a}@keyframes fadeOut{0%{opacity:0;transform:translateY(-10px)}10%{opacity:1;transform:translateY(0)}90%{opacity:1}to{opacity:0}}.decoration{position:absolute;width:100%;height:100%;top:0;left:0;z-index:1;pointer-events:none}.decoration-circle{position:absolute;border-radius:50%;background:linear-gradient(45deg,#44a13c1a,#7cd8781a)}.circle-1{width:150px;height:150px;top:-50px;right:-50px;animation:float 8s ease-in-out infinite}.circle-2{width:80px;height:80px;bottom:30px;left:-20px;animation:float 6s ease-in-out infinite 1s}.circle-3{width:60px;height:60px;top:40%;right:-20px;animation:float 7s ease-in-out infinite .5s}@keyframes float{0%{transform:translateY(0) rotate(0)}50%{transform:translateY(-15px) rotate(5deg)}to{transform:translateY(0) rotate(0)}}.health-quotes{text-align:center;margin-top:1.5rem;font-style:italic;color:#666;font-size:.9rem;animation:fadeIn 1s ease-out .5s both}.quote-container{position:relative;padding:0 1rem}.quote-container:before,.quote-container:after{content:'"';font-size:1.5rem;color:var(--primary-green);opacity:.5}.app-footer{text-align:center;margin-top:2rem;margin-bottom:1rem;color:#666;font-size:.85rem;width:100%;animation:fadeIn 1s ease-out 1s both}@media(max-width:520px){.container{width:90%;padding:1.5rem}.logo-text{font-size:2rem}.form-title{font-size:1.5rem}form{margin:0}}@keyframes slideInRight{0%{transform:translate(50px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes slideInLeft{0%{transform:translate(-50px);opacity:0}to{transform:translate(0);opacity:1}}.apptitle{font-size:2.5rem;font-weight:700;text-align:center;padding:1.3rem;margin-bottom:.4rem;background:linear-gradient(45deg,var(--primary-green),var(--light-green),var(--dark-green));background-size:200% auto;color:transparent;-webkit-background-clip:text;background-clip:text;animation:gradientText 5s ease infinite;text-shadow:0 2px 10px rgba(68,161,60,.2);letter-spacing:1px}.google-btn{background:#fff!important;color:#757575!important;border:1px solid #dadce0!important;box-shadow:0 1px 3px #0000001a!important;margin-top:15px}.google-btn:hover{background:#f8f9fa!important;box-shadow:0 2px 8px #00000026!important;transform:translateY(-1px)}.google-btn i{color:#4285f4;margin-right:10px;font-size:1.1rem;opacity:1;transform:translate(0);transition:all .3s ease}@media(hover:hover)and (pointer:fine){.google-btn i{opacity:0;transform:translate(-10px)}.google-btn:hover i{opacity:1;transform:translate(0)}}@media(hover:none)and (pointer:coarse),(max-width:768px){.google-btn i{opacity:1!important;transform:translate(0)!important}}.divider{display:flex;align-items:center;margin:20px 0;color:#666;font-size:.9rem}.divider:before,.divider:after{content:"";flex:1;height:1px;background:#ddd}.divider span{padding:0 15px;background:#fff}.auth-wrapper{width:100%;min-height:100vh;display:flex;flex-direction:column}.auth-left-section{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem 0;position:relative;z-index:2}.auth-right-section{display:none}@media(min-width:1333px){.auth-wrapper{flex-direction:row;overflow:hidden}.auth-left-section{width:45%;height:100vh;padding:0;overflow-y:auto;background:linear-gradient(135deg,var(--background-start),#fff)}.auth-right-section{display:flex;width:55%;height:100vh;position:relative;background:linear-gradient(135deg,#2c7a25,#44a13c,#1a4d16);background-size:400% 400%;animation:gradientBG 15s ease infinite;align-items:center;justify-content:center;overflow:hidden}.auth-left-section .container{margin:0;box-shadow:0 10px 40px #0000001a;transform:scale(.95)}.promo-content{display:flex;flex-direction:row;align-items:center;justify-content:center;width:100%;max-width:1200px;gap:4rem;padding:0 3rem;z-index:5;transform:perspective(1000px) rotateY(-5deg)}.promo-text-container{flex:1;color:#fff;text-shadow:0 4px 10px rgba(0,0,0,.3)}.promo-title{font-size:4rem;font-weight:800;margin-bottom:.5rem;background:linear-gradient(to right,#fff,#e0ffd4);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:2px}.promo-subtitle{font-size:1.5rem;opacity:.9;margin-bottom:2.5rem;font-weight:300}.features-list{display:flex;flex-direction:column;gap:1.5rem}.feature-item{display:flex;align-items:center;font-size:1.2rem;font-weight:500;background:#ffffff1a;padding:12px 20px;border-radius:12px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.2);transition:transform .3s ease;width:fit-content}.feature-item:hover{transform:translate(10px);background:#fff3}.feature-item i{margin-right:15px;font-size:1.4rem;color:#a8ff9c}.iphone-mockup-container{flex:1;display:flex;justify-content:center;position:relative;transform-style:preserve-3d;transform:rotateY(-15deg) rotateX(5deg);transition:transform .5s ease-out}.iphone-mockup-container:hover{transform:rotateY(-5deg) rotateX(0)}.iphone-mockup{width:300px;height:600px;background:#000;border-radius:40px;border:12px solid #2a2a2a;box-shadow:0 0 0 1px #555,0 20px 50px #00000080,inset 0 0 20px #000c;position:relative;overflow:hidden}.iphone-mockup:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(135deg,#fff0,#ffffff1a 40%,#fff0 60%);transform:rotate(25deg);pointer-events:none;z-index:10}.iphone-notch{position:absolute;top:0;left:50%;transform:translate(-50%);width:150px;height:25px;background:#000;border-bottom-left-radius:15px;border-bottom-right-radius:15px;z-index:5}.iphone-screen{width:100%;height:100%;background:#fff;border-radius:30px;overflow:hidden;position:relative;display:flex;flex-direction:column}.screen-content{flex:1;display:flex;flex-direction:column;padding:40px 20px 20px;background:linear-gradient(to bottom,#f0f7f0,#fff)}.app-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px;color:var(--primary-green);font-weight:700;font-size:1.1rem}.avatar-circle{width:35px;height:35px;background:#ddd;border-radius:50%}.stat-card{background:linear-gradient(135deg,var(--primary-green),var(--accent-green));border-radius:20px;padding:20px;color:#fff;margin-bottom:20px;box-shadow:0 10px 20px #44a13c33}.stat-value{font-size:3rem;font-weight:800}.stat-label{font-size:1rem;opacity:.9}.stat-row{display:flex;gap:15px;margin-bottom:20px}.mini-card{flex:1;height:100px;background:#fff;border-radius:15px;box-shadow:0 5px 15px #0000000d}.graph-area{flex:1;background:#fff;border-radius:20px;box-shadow:0 -5px 20px #00000008;padding:10px;display:flex;align-items:flex-end}.graph-area svg{width:100%;height:100%;filter:drop-shadow(0 4px 4px rgba(68,161,60,.2))}.float-icon{position:absolute;width:60px;height:60px;background:#fff;border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--primary-green);box-shadow:0 10px 30px #0000001a;z-index:20;animation:floatIcon 6s ease-in-out infinite}.icon-1{top:10%;left:-20px;animation-delay:0s}.icon-2{bottom:20%;right:20px;animation-delay:2s;color:#6c5ce7}.icon-3{bottom:10%;left:0;animation-delay:4s;color:#ff7675}@keyframes floatIcon{0%,to{transform:translateY(0) translateZ(50px)}50%{transform:translateY(-20px) translateZ(50px)}}.promo-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 50% 50%,transparent 0%,rgba(0,0,0,.1) 100%);pointer-events:none}}