style.css

/* Import Google font - Poppins */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap');
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}
body {
  display: flex;
  padding: 0 10px;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(to left top, #2be4fd, #bf313e);
  color: #fff;
}
.container {
  width: 460px;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.container h2 {
  font-size: 28px;
  font-weight: 600;
  padding: 20px 30px;
  background: linear-gradient(to left top, #3d5f7f, #ef5c8c);
  color: #ffffff;
  border-radius: 10px 10px 0 0;
  text-align: center;
}
.container .content{
  margin: 25px 20px 35px;
}
.container:hover {
  transform: scale(1.02);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}
.content .word {
  user-select: none;
  font-size: 36px;
  font-weight: 600;
  text-align: center;
  letter-spacing: 18px;
  margin-right: -18px;
  word-break: break-word;
  text-transform: uppercase;
  color: #6a31a7;
}

.content .details {
  margin: 25px 0 20px;
  color: #444;
}

.details p {
  font-size: 18px;
  margin-bottom: 12px;
}
.details p b{
  font-weight: 600;
}
.content input {
  width: 100%;
  height: 60px;
  outline: none;
  padding: 0 18px;
  font-size: 18px;
  border-radius: 8px;
  border: 1px solid #ccc;
  background: #f9f9f9;
}

.content input:focus {
  box-shadow: 0px 4px 8px rgba(106, 17, 203, 0.15);
  border-color: #6a11cb;
}

.content input::placeholder {
  color: #aaa;
}
.content input:focus::placeholder{
  color: #bfbfbf;
}
.content .buttons{
  display: flex;
  margin-top: 20px;
  justify-content: space-between;
}
.buttons button {
  border: none;
  outline: none;
  color: #fff;
  cursor: pointer;
  padding: 16px 0;
  font-size: 18px;
  border-radius: 8px;
  width: calc(50% - 8px);
  transition: all 0.3s ease;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}
.buttons button:active {
  transform: scale(0.95);
}


.buttons button:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.buttons .refresh-word {
  background: #ff6f61;
}

.buttons .refresh-word:hover {
  background: linear-gradient(to left top, #85312c, #e33f4f);
}

.buttons .check-word {
  background: #2b85ab;
}

.buttons .check-word:hover {
  background: linear-gradient(to right top, #2b85ab, #cf905e);
}

@media screen and (max-width: 470px) {
  .container h2 {
    font-size: 24px;
    padding: 15px 20px;
  }

  .content .word {
    font-size: 28px;
    letter-spacing: 14px;
    margin-right: -14px;
  }

  .container .content{
    margin: 20px 20px 30px;
  }
  .details p {
    font-size: 16px;
    margin-bottom: 8px;
  }

  .content input {
    height: 55px;
    font-size: 16px;
  }

  .buttons button {
    padding: 14px 0;
    font-size: 16px;
    width: calc(50% - 7px);
  }
}