.whole{display:flex;justify-content:center;align-items:center;min-height:100vh;background-color:#f8f9fa;padding:20px}.card{box-shadow:0 4px 8px rgba(0,0,0,0.1);border:none;border-radius:15px;overflow:hidden;width:100%;max-width:1200px}.background{background-image:linear-gradient(rgba(65,65,65,0.362), rgba(94,94,94,0.08)),url("https://bl-i.thgim.com/public/news/w78508/article66656932.ece/alternates/LANDSCAPE_1200/NITK.jpg");background-color:rgba(0,0,0,0.3);filter:saturate(80%);background-size:cover;background-position:center;color:white;padding:2rem;display:flex;flex-direction:column;justify-content:center;min-height:400px;flex:0 0 60%}.background h2,.background h3{text-shadow:2px 2px 4px rgba(0,0,0,0.5)}#card-form{padding:1rem;flex:1}#logo_div{text-align:center;margin-bottom:1rem}#logo_div img{max-width:75px;height:auto}.form-control:focus{box-shadow:0 0 0 0.2rem  #a8c0da;border-color:#5089c6}.btn-success{background-color:#378eeb;border-color:#4c8dd2}.btn-success:hover{background-color:#2865a7;border-color:#2865a7}.mobile_title{display:none}.alert{position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:1000;width:80%;max-width:500px;text-align:center;padding:15px;border-radius:5px;box-shadow:0 4px 6px rgba(0,0,0,0.1)}.alert-info{color:#0c5460;background-color:#d1ecf1;border-color:#bee5eb}@media (max-width: 992px){.card{max-width:800px}.background{flex:0 0 35%}}@media (max-width: 768px){.background{display:none}.mobile_title{display:block !important}#card-form{padding:1.5rem;flex:1}}