.login-container{display:flex;justify-content:center;min-height:100vh;background-color:#f8f9fa;padding:20px;font-family:sans-serif}.login-card{width:100%;max-width:500px;padding:20px;background:#fff;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,.1);font-size:20px;height:55vh;margin-top:10vh}.form-control{border-radius:8px;font-size:16px!important;height:50px}.btn-primary{font-size:25px!important;background-color:#007bff;border-color:#007bff;transition:all .2s ease-in-out}.btn-primary:hover{background-color:#0056b3;border-color:#004085}.alert-danger{text-align:center;font-size:14px;margin-top:10px}