.login-main{min-height:calc(100vh - 164px);background-color:#f5f7fa;display:flex;align-items:center;justify-content:center;padding:40px 0}.login-container{width:100%;max-width:450px}.login-card{background-color:#fff;border-radius:8px;padding:40px;box-shadow:0 4px 20px #0000001a;border-top:4px solid #0047AB}.login-title{text-align:center;color:#0047ab;font-size:22px;font-weight:700;margin-bottom:30px}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:14px;color:#333;margin-bottom:8px}.form-group input{width:100%;height:42px;padding:0 12px;border:1px solid #ddd;border-radius:4px;font-size:14px;transition:border-color .3s}.form-group input:focus{outline:none;border-color:#0047ab}.form-group input::placeholder{color:#999}.login-btn{width:100%;height:44px;background-color:#0047ab;color:#fff;border:none;border-radius:4px;font-size:16px;font-weight:700;cursor:pointer;margin-top:10px;transition:background-color .3s}.login-btn:hover{background-color:#003a8c}.login-btn:active{background-color:#002f70}