.wrap{
  max-width:1000px;
  margin:auto;
  padding:24px 16px;
}

.card{
  background:#fff;
  border-radius:18px;
  padding:24px;
  box-shadow:0 6px 24px rgba(0,0,0,.08);
}

h1{
  margin-top:0;
  margin-bottom:18px;
  color:#c62828;
  font-size:38px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}

.field{
  display:flex;
  flex-direction:column;
}

.field.full{
  grid-column:1/-1;
}

label{
  font-weight:bold;
  margin-bottom:6px;
}

input,
select,
button{
  width:100%;
  min-height:48px;
  border-radius:12px;
  border:1px solid #d7d7d7;
  padding:0 14px;
  font-size:15px;
}

.check-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:10px;
}

.check-grid label{
  font-weight:normal;
  border:1px solid #e0e0e0;
  border-radius:12px;
  padding:12px;
  background:#fafafa;
  cursor:pointer;
  display:flex;
  align-items:center;
  gap:10px;
  margin:0;
}

.check-grid input{
  width:auto;
  min-height:auto;
}

.submit-btn{
  background:#3478f6;
  color:#fff;
  border:none;
  font-weight:bold;
  cursor:pointer;
}

.msg{
  margin-top:16px;
  padding:14px;
  border-radius:12px;
  display:none;
}

.msg.success{
  display:block;
  background:#e8f5e9;
  color:#1b5e20;
}

.msg.error{
  display:block;
  background:#ffebee;
  color:#b71c1c;
}

@media(max-width:760px){

  .grid{
    grid-template-columns:1fr;
  }

  .check-grid{
    grid-template-columns:1fr;
  }

  h1{
    font-size:30px;
  }

}

@media(max-width:640px){
  .grid{
    grid-template-columns:1fr;
  }

  .check-grid{
    grid-template-columns:1fr;
  }

  .check-grid label{
    width:100%;
    box-sizing:border-box;
  }

  input,
  select,
  button{
    min-height:44px;
    height:auto;
  }
}