nav{background:linear-gradient(135deg,#007bff,#0056b3);padding:1rem 2rem;display:flex;justify-content:center;align-items:center;box-shadow:0 4px 10px #0003;border-radius:8px}nav ul{list-style:none;display:flex;gap:2rem;margin:0;padding:0}nav ul li{display:inline-block}nav ul li a{text-decoration:none;color:#fff;font-weight:600;font-size:1rem;transition:all .3s ease-in-out;padding:.5rem 1rem;border-radius:5px}nav ul li a:hover{background:#fff3;color:#ffdd57;transform:translateY(-2px)}nav ul li a.active{background:#ffffff4d;color:#ffdd57}@media(max-width:768px){nav{flex-direction:column;padding:1rem}nav ul{flex-direction:column;gap:1rem}nav ul li{text-align:center}}.create-task-container{max-width:540px;width:100%;margin:3rem auto;background:#fff;border-radius:12px;box-shadow:0 4px 24px #00000014;padding:2.5rem}.create-task-container h2{margin:0 0 1.75rem;font-size:1.5rem;font-weight:700;color:#1a202c;text-align:left}.form-group{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.25rem}.form-group label{font-size:.85rem;font-weight:600;color:#4a5568;text-transform:uppercase;letter-spacing:.05em}.form-group input,.form-group textarea{width:100%;padding:.7rem 1rem;font-size:.975rem;font-family:inherit;color:#1a202c;background:#f7f9fc;border:1.5px solid #e2e8f0;border-radius:8px;outline:none;transition:border-color .2s ease,box-shadow .2s ease;box-sizing:border-box}.form-group input:focus,.form-group textarea:focus{border-color:#007bff;box-shadow:0 0 0 3px #007bff1f;background:#fff}.form-group input::placeholder,.form-group textarea::placeholder{color:#a0aec0}.form-group textarea{min-height:120px;resize:vertical}.submit-btn{width:100%;padding:.8rem;margin-top:.5rem;font-size:1rem;font-weight:600;color:#fff;background:linear-gradient(135deg,#007bff,#0056b3);border:none;border-radius:8px;cursor:pointer;transition:background .25s ease,transform .15s ease,box-shadow .25s ease}.submit-btn:hover{background:linear-gradient(135deg,#0069d9,#049);box-shadow:0 4px 12px #007bff59;transform:translateY(-1px)}.submit-btn:active{transform:translateY(0);box-shadow:none}