body {
  background-color: hsl(260, 8%, 7%);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
  font-family: sans-serif;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 2em;
  background-color: #06254e;
  border-radius: 25px;
  transition: .4s ease-in-out;
  width: 320px;
  border: 1px solid burlywood;
  animation: borderGlow 3s infinite;
}

@keyframes borderGlow {
  0% {
    border-color: burlywood;
    box-shadow: 0 0 5px burlywood;
  }
  50% {
    border-color: gold;
    box-shadow: 0 0 15px gold;
  }
  100% {
    border-color: burlywood;
    box-shadow: 0 0 5px burlywood;
  }
}

.form:hover {
  transform: scale(1.05);
}

.emoji {
  font-size: 3em;
  text-align: center;
}

#heading {
  text-align: center;
  color: #fff;
  font-size: 1.5em;
  margin-bottom: 1em;
}

.field {
  display: flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.6em;
  border-radius: 25px;
  background-color: #222;
  box-shadow: inset 2px 5px 10px #050505;
}

.input-icon {
  color: white;
  font-size: 1.2em;
}

.input-field {
  background: none;
  border: none;
  outline: none;
  width: 100%;
  color: #d3d3d3;
}

.btn {
  display: flex;
  justify-content: center;
  gap: 1em;
  margin-top: 2em;
  position: relative;
}

.button1{
  padding: 0.5em 1.5em;
  border-radius: 5px;
  border: none;
  background-color: #3b3b3b;
  color: white;
  transition: 0.4s ease-in-out;
  display: flex;
  align-items: center;
  gap: 0.5em;
  cursor: pointer;
}

.button1:hover{
  background-color: #000;
}

.button1.move {
  position: absolute;
  transition: all 0.3s ease;
}

.button3 {
  padding: 0.5em;
  margin-top: 1.5em;
  border-radius: 5px;
  border: none;
  background-color: #252525;
  color: white;
  transition: 0.4s ease-in-out;
  cursor: pointer;
}

.button3:hover {
  background-color: red;
}

.signup-text {
  color: #aaa;
  font-size: 0.9em;
  text-align: center;
  margin-top: 1em;
}

.signup-text a {
  color: #ffd700;
  text-decoration: none;
}

.popup {
  position: fixed;
  top: 20px;
  background-color: red;
  color: white;
  padding: 1em 2em;
  border-radius: 8px;
  font-weight: bold;
  box-shadow: 0 0 10px #ff0000;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
  transition: 0.3s ease-in-out;
}

.hidden {
  display: none;
}