.login-container{background:linear-gradient(135deg,#6a11cb,#2575fc);min-height:100vh;display:flex;align-items:center;justify-content:center}.fade-in{animation:fadeIn 1s ease-in-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.login-card{box-shadow:0 5px 15px #0000004d;border-radius:12px;overflow:hidden}.set-url-btn{transition:background-color .3s}.set-url-btn:hover{background-color:#395cfc}.login-title{font-size:1.5rem;font-weight:700;color:#4a4a4a}.captcha-img{cursor:pointer;margin-right:8px;border-radius:4px}