*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
html,body{
  height: 100%;
}
body{
  display: grid;
  place-items: center;
  background: #dde1e7;
  text-align: center;
}
.content{
  width: 330px;
  padding: 40px 30px;
  background: #dde1e7;
  border-radius: 10px;
  box-shadow: -3px -3px 7px #ffffff73,
               2px 2px 5px rgba(94,104,121,0.288);
}
.content .text{
  font-size: 33px;
  font-weight: 600;
  margin-bottom: 35px;
  color: #595959;
}
.error-message{
  display: none;
  color: #b00020;
  margin-bottom: 12px;
}
.field{
  height: 50px;
  width: 100%;
  display: flex;
  position: relative;
}
.field + .field{
  margin-top: 14px;
}
.field input{
  height: 100%;
  width: 100%;
  padding-left: 45px;
  outline: none;
  border: none;
  font-size: 18px;
  background: #dde1e7;
  color: #595959;
  border-radius: 25px;
  box-shadow: inset 2px 2px 5px #BABECC,
              inset -5px -5px 10px #ffffff73;
}
.field input:focus{
  box-shadow: inset 1px 1px 2px #BABECC,
              inset -1px -1px 2px #ffffff73;
}
.field img{
  position: absolute;
  top: 50%;
  left: 16px;
  width: 18px;
  height: 18px;
  transform: translateY(-50%);
  pointer-events: none;
}
button, .btn{
  margin: 15px 0;
  width: 100%;
  height: 50px;
  font-size: 18px;
  line-height: 50px;
  font-weight: 600;
  background: #dde1e7;
  border-radius: 25px;
  border: none;
  outline: none;
  cursor: pointer;
  color: #595959;
  box-shadow: 2px 2px 5px #BABECC,
             -5px -5px 10px #ffffff73;
}
button:focus, .btn:focus{
  color: #3498db;
  box-shadow: inset 2px 2px 5px #BABECC,
             inset -5px -5px 10px #ffffff73;
}