*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Poppins,sans-serif;background:linear-gradient(135deg,#6a11cb,#2575fc);margin:0;padding:0;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#333}h1{text-align:center;color:#fff;text-shadow:2px 2px 4px rgba(0,0,0,.3);margin-bottom:30px;font-size:2.5rem;font-weight:600;letter-spacing:-.5px}.input-container{display:flex;flex-direction:column;align-items:center;gap:15px;background:#ffffff1a;padding:25px;border-radius:20px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 8px 20px #0003}.input-container>input{width:400px;height:50px;font-size:1.25rem;padding:0 20px;border:none;border-radius:12px;outline:none;background:#ffffffe6;transition:box-shadow .3s,transform .3s,background .3s}.input-container>input::placeholder{color:#888}.input-container>input:focus{box-shadow:0 0 20px #fff9;transform:scale(1.02);background:#fff}.input-container>button{width:100px;height:50px;border-radius:30%;font-size:1.5rem;font-weight:700;background-color:#ff6f61;border:none;color:#fff;cursor:pointer;transition:background-color .3s,transform .2s,box-shadow .3s;margin-top:10px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px #ff6f614d;text-transform:uppercase;letter-spacing:1px}.input-container>button:hover{background-color:#ff4a3d;transform:scale(1.1);box-shadow:0 6px 15px #ff6f6180}.container{margin-top:30px;display:flex;flex-direction:column;align-items:center;gap:15px;width:100%;max-width:600px}.todo{width:100%;font-size:1.25rem;display:flex;justify-content:space-between;align-items:center;padding:15px 20px;background-color:#fff;border-radius:15px;box-shadow:0 4px 10px #0000001a;transition:box-shadow .3s,transform .3s,opacity .3s;opacity:1}.todo:hover{box-shadow:0 6px 15px #0003;transform:translateY(-5px)}.todo>span{flex:1;margin-right:15px;color:#333;font-weight:500}.action{display:flex;gap:10px}.action>button{background-color:#ff6f61;color:#fff;height:35px;width:80px;border-radius:10px;font-size:1rem;font-weight:500;border:none;cursor:pointer;transition:background-color .3s,transform .2s,box-shadow .3s;box-shadow:0 4px 10px #ff6f614d}.action>button:hover{background-color:#ff4a3d;transform:scale(1.05);box-shadow:0 6px 15px #ff6f6180}.action>button.delete{background-color:#ff3b3b;box-shadow:0 4px 10px #ff3b3b4d}.action>button.delete:hover{background-color:#ff1a1a;box-shadow:0 6px 15px #ff3b3b80}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.todo{animation:fadeIn .5s ease-out}@media (max-width: 480px){h1{font-size:2rem}.input-container{width:90%;padding:15px}.input-container>input{width:100%;font-size:1rem}.input-container>button{width:70px;height:40px;font-size:1rem}.container{width:100%;max-width:95%}.todo{flex-direction:column;gap:10px;padding:10px}.todo>span{text-align:center}.action{width:100%;justify-content:space-around}.action>button{width:60px;height:30px;font-size:.8rem}}