.todo-container{max-width:500px;margin:50px auto;padding:30px;background:linear-gradient(145deg,#fff,#f0f0f0);border-radius:12px;box-shadow:0 8px 20px #0000001a;transition:transform .3s ease}.todo-container:hover{transform:translateY(-5px)}.todo-title{font-size:28px;color:#2c3e50;font-weight:700;margin-bottom:25px;text-align:center;text-transform:uppercase;letter-spacing:1px;background:linear-gradient(45deg,#2c3e50,#3498db);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.todo-container input{padding:12px 15px;width:70%;border:2px solid #e0e0e0;border-radius:8px;margin-right:10px;font-size:16px;transition:all .3s ease;background-color:#f8f9fa}.todo-container input:focus{outline:none;border-color:#3498db;box-shadow:0 0 0 3px #3498db33;background-color:#fff}.todo-container button{padding:12px 25px;background:linear-gradient(45deg,#3498db,#2980b9);color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:16px;font-weight:600;transition:all .3s ease;box-shadow:0 4px 6px #0000001a}.todo-container button:hover{background:linear-gradient(45deg,#2980b9,#3498db);transform:translateY(-2px);box-shadow:0 6px 8px #00000026}.todo-container button:active{transform:translateY(0);box-shadow:0 2px 4px #0000001a}.todo-container>div{margin-bottom:20px;display:flex;align-items:center;justify-content:center}.todo-new{width:100%;display:flex;gap:15px;justify-content:center}.todo-data{margin-top:20px;display:flex;flex-direction:column;gap:10px}.todo-data>div{display:flex;align-items:center;justify-content:space-between;padding:12px 15px;background:linear-gradient(145deg,#fff,#f8f9fa);border-radius:8px;box-shadow:0 2px 4px #0000000d;transition:all .3s ease;width:100%;max-width:450px;margin:0 auto}.todo-data>div:hover{transform:translate(5px);box-shadow:0 4px 8px #0000001a}.todo-item{font-size:16px;color:#2c3e50;flex-grow:1;margin-right:20px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:300px}.delete-item{padding:6px 12px;background:linear-gradient(45deg,#e74c3c,#c0392b);color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:14px;font-weight:500;transition:all .3s ease;text-align:center}.delete-item:hover{background:linear-gradient(45deg,#c0392b,#e74c3c);transform:scale(1.05)}.delete-item:active{transform:scale(.95)}.todo-image{display:flex;justify-content:center;margin-top:30px}.todo-image img{width:150px;height:150px;animation:spin 12s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.header{background-color:#fff;box-shadow:0 2px 4px #0000001a;padding:1rem 0;position:sticky;top:0;z-index:1000}.nav-container{max-width:1200px;margin:0 auto;padding:0 1rem;display:flex;justify-content:space-between;align-items:center}.logo a{font-size:1.5rem;font-weight:700;color:#333;text-decoration:none}.nav-links{display:flex;list-style:none;margin:0;padding:0;gap:2rem}.nav-links li a{color:#333;text-decoration:none;font-weight:500;transition:all .3s ease;padding:.5rem 1rem;border-radius:4px;position:relative;overflow:hidden}.nav-links li a.active{color:#2497cd;background-color:#2497cd1a;border:1px solid #2497cd}.nav-links li a:hover{color:#fff;background-color:#2497cd;transform:scale(1.05);box-shadow:0 4px 8px #007bff4d}.nav-links li a:before{content:"";top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:.5s}.nav-links li a:hover:before{left:100%}@media (max-width: 768px){.nav-container{flex-direction:column;gap:1rem}.nav-links{flex-direction:column;align-items:center;gap:1rem}}.footer{background-color:#2c3e50;color:#ecf0f1;padding:3rem 0 1rem;margin-top:2rem}.footer-content{max-width:1200px;margin:0 auto;padding:0 1rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.footer-section h3{color:#fff;margin-bottom:1.5rem;position:relative;padding-bottom:.5rem}.footer-section h3:after{content:"";position:absolute;left:0;bottom:0;width:50px;height:2px;background-color:#2497cd}.footer-section p{line-height:1.6;color:#bdc3c7}.footer-section ul{list-style:none;padding:0}.footer-section ul li{margin-bottom:.8rem}.footer-section ul li a{color:#bdc3c7;text-decoration:none;transition:color .3s ease}.footer-section ul li a:hover{color:#2497cd}.social-links{display:flex;gap:1rem}.social-link{color:#fff;background-color:#34495e;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.social-link:hover{background-color:#2497cd;transform:translateY(-3px)}.footer-bottom{text-align:center;padding-top:2rem;margin-top:2rem;border-top:1px solid #34495e}.footer-bottom p{color:#bdc3c7;font-size:.9rem}@media (max-width: 768px){.footer-content{grid-template-columns:1fr;text-align:center}.footer-section h3:after{left:50%;transform:translate(-50%)}.social-links{justify-content:center}}*{margin:0;padding:0}#nprogress{pointer-events:none}#nprogress .bar{background:#29d;position:fixed;z-index:1031;top:0;left:0;width:100%;height:2px}#nprogress .peg{display:block;position:absolute;right:0;width:100px;height:100%;box-shadow:0 0 10px #29d,0 0 5px #29d;opacity:1;-webkit-transform:rotate(3deg) translate(0px,-4px);-ms-transform:rotate(3deg) translate(0px,-4px);transform:rotate(3deg) translateY(-4px)}#nprogress .spinner{display:block;position:fixed;z-index:1031;top:15px;right:15px}#nprogress .spinner-icon{width:18px;height:18px;box-sizing:border-box;border:solid 2px transparent;border-top-color:#29d;border-left-color:#29d;border-radius:50%;-webkit-animation:nprogress-spinner .4s linear infinite;animation:nprogress-spinner .4s linear infinite}.nprogress-custom-parent{overflow:hidden;position:relative}.nprogress-custom-parent #nprogress .spinner,.nprogress-custom-parent #nprogress .bar{position:absolute}@-webkit-keyframes nprogress-spinner{0%{-webkit-transform:rotate(0deg)}to{-webkit-transform:rotate(360deg)}}@keyframes nprogress-spinner{0%{transform:rotate(0)}to{transform:rotate(360deg)}}