* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  height: 100lvh;
  width: 100lvw;
  background-color: #eee;
  color: #222;
  font-family: "oswald";
  flex-direction: column;
}

.flex {
  display: flex;
  justify-content: center;
  align-items: center;
}

.rev {
  color: red;
}

h1 {
  margin-bottom: 30px;
  font-size: 4rem;
  font-weight: 600;
}

h1::after {
  content: "";
  background-image: url("./assets/arrows3.png");
  position: absolute;
  top: 27%;
  bottom: 0;
  left: 20%;
  right: 0;
  height: 100px;
  width: 100px;
  background-size: contain;
}

h5 {
  margin-bottom: 50px;
  font-size: 1.6rem;
  /* margin-left: -100px; */
  font-weight: 300;
}

input {
  height: 50px;
  width: 400px;
  margin-right: 70px;
  padding: 30px;
  border-radius: 5px;
  font-size: 1.5rem;
  border: none;
  box-shadow: 5px 5px 0px #000;
  outline: none;
}

.reverseBtn {
  background-image: url("./assets/arrows-circle.png");
  background-size: 30px;
  background-repeat: no-repeat;
  background-position: center;
  height: 57px;
  width: 57px;
  border-radius: 0.5rem;
  transition: 0.5s ease;
  border: 1px solid black;
  outline: none;
  &:hover {
    background-image: url("./assets/arrows-circle.png");
    background-size: 30px;
    background-repeat: no-repeat;
    background-position: center;
    background-color: red;
    transform: scale(1.1);
  }
}

.copyToClipboard {
  font-size: 1rem;
  font-weight: 600;
  padding: 1rem 0.5rem;
  margin-left: 3rem;
  border-radius: 0.5rem;
  border: 1px solid black;
  transition: transform 0.4s ease;
  &:hover {
    background-size: 30px;
    background-repeat: no-repeat;
    background-position: center;
    background-color: red;
    transform: scale(1.1);
  }
  &:active {
    background-color: rgb(255, 76, 76);
  }
}

.feedback-message {
  display: none;
  position: absolute;
  top: 35rem;
  bottom: 0;
  left: 45rem;
  right: 0;
}

.error-message {
  display: none;
  position: absolute;
  top: 40rem;
  bottom: 0;
  left: 38rem;
  right: 0;
}

@media screen and (max-width: 960px) {
  h1:after {
    display: none;
  }
}

@media screen and (max-width: 750px) {
  h1 {
    margin-bottom: 20px;
    font-size: 3.5rem;
    font-weight: 600;
  }
  h5 {
    font-size: 1.5rem;
    text-align: center;
  }
  input {
    width: 20rem;
  }
}

@media screen and (max-width: 500px) {
  body{
    padding:2rem;
  }
  h1 {
    margin-bottom: 20px;
    font-size: 2.5rem;
    font-weight: 600;
  }
  h5 {
    font-size: 1rem;
    text-align: center;
  }
  input {
    margin-left: 4rem;
    width: 100%;
  }
  .textbtn {
    gap : 1rem;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .reverseBtn, .copyToClipboard {
    width: 100%;
    margin:0;
  }
}