:root {
  --font-family-sans-serif: "Nunito", -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji",
    "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Nunito, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
    "Segoe UI Symbol", "Noto Color Emoji";
  color: #696969;
}
body {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px;
  background-color: #fcfcfc;
  opacity: 0.8;
  background-image: radial-gradient(#5ff4a5 1.1px, #f8f9fc 1.1px);
  background-size: 22px 22px;
  /* background-size: cover; */
  /* background: linear-gradient(#fff, #bef9e4); */
}
.container {
  max-width: 500px;
  width: 100%;
  padding: 25px 30px;
  border-radius: 5px;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.15);
  background-color: #ffffff78;
}
.container .title {
  font-size: 28px;
  font-weight: 800;
  position: relative;
  text-align: center;
  color: #189a6a;
}
.container .title::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 30px;
  border-radius: 5px;
}
.content form .user-details {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 20px 0 12px 0;
}
form .user-details .input-box {
  margin-bottom: 15px;
  width: 100%;
}
form .input-box span.details {
  display: block;
  font-weight: 700;
  margin-bottom: 5px;
  color: #15845b;
}
.user-details .input-box input {
  background-color: rgba(255, 255, 255, 0.5);
  height: 45px;
  width: 100%;
  outline: none;
  font-size: 16px;
  border-radius: 5px;
  padding-left: 15px;
  border: 1px solid #ccc;
  border-bottom-width: 2px;
  transition: all 0.3s ease;
}
.user-details .input-box input:focus,
.user-details .input-box input:valid {
  border-color: #0d9e97;
}
form .button {
  height: 45px;
  margin: 35px 0;
}
form .button input {
  height: 100%;
  width: 100%;
  border-radius: 5px;
  border: none;
  color: #fff;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  background-color: #1cc88a;

  /*background: linear-gradient(135deg, #71b7e6, #9b59b6);*/
}
form .button input:hover {
  /* transform: scale(0.99); */
  background-color: #0e9f6a;
  color: #fff;
  transform: scale(0.98);
  border: 2px solid #0d9e97;
}
@media (max-width: 584px) {
  .container {
    max-width: 100%;
  }
  form .user-details .input-box {
    margin-bottom: 15px;
    width: 100%;
  }
  form .category {
    width: 100%;
  }
  .content form .user-details {
    max-height: 300px;
    overflow-y: scroll;
  }
  .user-details::-webkit-scrollbar {
    width: 5px;
  }
}
@media (max-width: 459px) {
  .container .content .category {
    flex-direction: column;
  }
}